{{< details >}}

  • Tier: 基础版，专业版，旗舰版
  • Offering: 私有化部署

{{< /details >}}

如果您更愿意通过 SMTP 服务器而不是 Sendmail 或 Postfix 发送应用程序邮件，请将以下配置信息添加到 /etc/gitlab/gitlab.rb 并运行 gitlab-ctl reconfigure。

{{< alert type=”warning” >}}

您的 smtp_password 不应包含 Ruby 或 YAML 中使用的字符串分隔符（例如 '），以避免在处理配置设置时出现意外行为。

{{< /alert >}}

此页面末尾有示例配置。

gitlab_rails['smtp_enable'] = true
gitlab_rails['smtp_address'] = "smtp.server"
gitlab_rails['smtp_port'] = 465
gitlab_rails['smtp_user_name'] = "smtp user"
gitlab_rails['smtp_password'] = "smtp password"
gitlab_rails['smtp_domain'] = "example.com"
gitlab_rails['smtp_authentication'] = "login"
gitlab_rails['smtp_enable_starttls_auto'] = true
gitlab_rails['smtp_openssl_verify_mode'] = 'peer'

# 如果您的 SMTP 服务器不喜欢默认的 'From: gitlab@localhost'，您可以通过此设置更改 'From'。
gitlab_rails['gitlab_email_from'] = 'gitlab@example.com'
gitlab_rails['gitlab_email_reply_to'] = 'noreply@example.com'

# 如果您的 SMTP 服务器使用自签名证书或默认情况下不受信任的 CA 签署的证书，您可以指定自定义 CA 文件。
# 请注意，来自 /etc/gitlab/trusted-certs/ 的证书不用于验证 SMTP 服务器证书。
gitlab_rails['smtp_ca_file'] = '/path/to/your/cacert.pem'

SMTP 连接池

您可以通过以下设置启用 SMTP 连接池：

gitlab_rails['smtp_pool'] = true

这允许 Sidekiq 工作人员重用 SMTP 连接以处理多个作业。池中的最大连接数遵循 Sidekiq 的最大并发配置。

使用加密凭据

您可以选择使用加密文件来存储 SMTP 凭据，而不是将其作为纯文本存储在配置文件中。要使用此功能，首先需要启用极狐GitLab 加密配置。

SMTP 的加密配置存在于加密的 YAML 文件中。默认情况下，该文件将创建在 /var/opt/gitlab/gitlab-rails/shared/encrypted_configuration/smtp.yaml.enc。此位置可以在极狐GitLab 配置中进行配置。

文件的未加密内容应是 gitlab_rails 配置块中 smtp_* 设置的子集。

加密文件支持的配置项包括：

  • user_name
  • password

可以通过 SMTP 密钥编辑 Rake 命令配置加密内容。

配置

如果最初您的 SMTP 配置如下所示：

  1. 在 /etc/gitlab/gitlab.rb 中：

    gitlab_rails['smtp_enable'] = true
gitlab_rails['smtp_address'] = "smtp.server"
gitlab_rails['smtp_port'] = 465
gitlab_rails['smtp_user_name'] = "smtp user"
gitlab_rails['smtp_password'] = "smtp password"
gitlab_rails['smtp_domain'] = "example.com"
gitlab_rails['smtp_authentication'] = "login"
gitlab_rails['smtp_enable_starttls_auto'] = true
gitlab_rails['smtp_openssl_verify_mode'] = 'peer'

  2. 编辑加密密钥：

    sudo gitlab-rake gitlab:smtp:secret:edit EDITOR=vim

  3. 应输入 SMTP 密钥的未加密内容，如下所示：

    user_name: 'smtp user'
password: 'smtp password'
  4. 编辑 /etc/gitlab/gitlab.rb 并删除 smtp_user_name 和 smtp_password 的设置。

  5. 重新配置极狐GitLab：

    sudo gitlab-ctl reconfigure

示例配置

本地主机上的 SMTP

此配置仅启用 SMTP，并使用默认设置，可用于在本地主机上运行的 MTA，该 MTA 不提供 sendmail 接口或提供与极狐GitLab 不兼容的 sendmail 接口，例如 Exim。

gitlab_rails['smtp_enable'] = true

无 SSL 的 SMTP

默认情况下，SSL 已为 SMTP 启用。如果您的 SMTP 服务器不支持通过 SSL 通信，请使用以下设置：

gitlab_rails['smtp_enable'] = true
gitlab_rails['smtp_address'] = 'localhost'
gitlab_rails['smtp_port'] = 25
gitlab_rails['smtp_domain'] = 'localhost'
gitlab_rails['smtp_tls'] = false
gitlab_rails['smtp_openssl_verify_mode'] = 'none'
gitlab_rails['smtp_enable_starttls_auto'] = false
gitlab_rails['smtp_ssl'] = false
gitlab_rails['smtp_force_ssl'] = false

Mailgun 

gitlab_rails['smtp_enable'] = true
gitlab_rails['smtp_address'] = "smtp.mailgun.org"
gitlab_rails['smtp_port'] = 587
gitlab_rails['smtp_authentication'] = "plain"
gitlab_rails['smtp_enable_starttls_auto'] = true
gitlab_rails['smtp_user_name'] = "postmaster@mg.gitlab.com"
gitlab_rails['smtp_password'] = "password"
gitlab_rails['smtp_domain'] = "mg.gitlab.com"

Amazon Simple Email Service (AWS SES)

  • 使用 STARTTLS
gitlab_rails['smtp_enable'] = true
gitlab_rails['smtp_address'] = "email-smtp.region-1.amazonaws.com"
gitlab_rails['smtp_port'] = 587
gitlab_rails['smtp_user_name'] = "IAMmailerKey"
gitlab_rails['smtp_password'] = "IAMmailerSecret"
gitlab_rails['smtp_domain'] = "yourdomain.com"
gitlab_rails['smtp_authentication'] = "login"
gitlab_rails['smtp_enable_starttls_auto'] = true

确保在 ACL 和安全组中允许通过端口 587 出站。

  • 使用 TLS 包装器
gitlab_rails['smtp_enable'] = true
gitlab_rails['smtp_address'] = "email-smtp.region-1.amazonaws.com"
gitlab_rails['smtp_port'] = 465
gitlab_rails['smtp_user_name'] = "IAMmailerKey"
gitlab_rails['smtp_password'] = "IAMmailerSecret"
gitlab_rails['smtp_domain'] = "yourdomain.com"
gitlab_rails['smtp_authentication'] = "login"
gitlab_rails['smtp_ssl'] = true
gitlab_rails['smtp_force_ssl'] = true

确保在 ACL 和安全组中允许通过端口 465 出站。

Mandrill 

gitlab_rails['smtp_enable'] = true
gitlab_rails['smtp_address'] = "smtp.mandrillapp.com"
gitlab_rails['smtp_port'] = 587
gitlab_rails['smtp_user_name'] = "MandrillUsername"
gitlab_rails['smtp_password'] = "MandrillApiKey" # https://mandrillapp.com/settings
gitlab_rails['smtp_authentication'] = "login"
gitlab_rails['smtp_enable_starttls_auto'] = true

SMTP.com

您可以使用 SMTP.com 邮件服务。从您的帐户中检索您的发件人登录名和密码。

为了通过授权 SMTP.com 代表您的域发送电子邮件来提高交付率，您应该：

  • 使用您的极狐GitLab 域名指定 from 和 reply_to 地址。
  • 为域设置 SPF 和 DKIM。
gitlab_rails['smtp_enable'] = true
gitlab_rails['smtp_address'] = 'send.smtp.com'
gitlab_rails['smtp_port'] = 25 # 如果您的出站端口 25 被阻止，请尝试 2525, 2082
gitlab_rails['smtp_enable_starttls_auto'] = true
gitlab_rails['smtp_authentication'] = 'plain'
gitlab_rails['smtp_user_name'] = 'your_sender_login'
gitlab_rails['smtp_password'] = 'your_sender_password'
gitlab_rails['smtp_domain'] = 'your.gitlab.domain.com'
gitlab_rails['gitlab_email_from'] = 'user@your.gitlab.domain.com'
gitlab_rails['gitlab_email_reply_to'] = 'user@your.gitlab.domain.com'

SparkPost 

gitlab_rails['smtp_enable'] = true
gitlab_rails['smtp_address'] = "smtp.sparkpostmail.com"
gitlab_rails['smtp_port'] = 587
gitlab_rails['smtp_user_name'] = "SMTP_Injection"
gitlab_rails['smtp_password'] = "SparkPost_API_KEY" # https://app.sparkpost.com/account/credentials
gitlab_rails['smtp_authentication'] = "login"
gitlab_rails['smtp_enable_starttls_auto'] = true

Gandi 

gitlab_rails['smtp_enable'] = true
gitlab_rails['smtp_address'] = "mail.gandi.net"
gitlab_rails['smtp_port'] = 587
gitlab_rails['smtp_authentication'] = "plain"
gitlab_rails['smtp_enable_starttls_auto'] = true
gitlab_rails['smtp_user_name'] = "your.email@domain.com"
gitlab_rails['smtp_password'] = "your.password"
gitlab_rails['smtp_domain'] = "domain.com"
gitlab_rails['gitlab_email_from'] = 'gitlab@domain.com'
gitlab_rails['gitlab_email_reply_to'] = 'noreply@domain.com'

Zoho Mail

此配置已在具有自定义域的 Zoho Mail 上进行了测试。

gitlab_rails['smtp_enable'] = true
gitlab_rails['smtp_address'] = "smtp.zoho.com"
gitlab_rails['smtp_port'] = 587
gitlab_rails['smtp_authentication'] = "plain"
gitlab_rails['smtp_enable_starttls_auto'] = true
gitlab_rails['smtp_user_name'] = "gitlab@mydomain.com"
gitlab_rails['smtp_password'] = "mypassword"
gitlab_rails['smtp_domain'] = "smtp.zoho.com"
gitlab_rails['gitlab_email_from'] = 'gitlab@example.com'
gitlab_rails['gitlab_email_reply_to'] = 'noreply@example.com'

SiteAge, LLC Zimbra Mail 

gitlab_rails['smtp_enable'] = true
gitlab_rails['smtp_address'] = 'mail.siteage.net'
gitlab_rails['smtp_port'] = 465
gitlab_rails['smtp_user_name'] = 'gitlab@domain.com'
gitlab_rails['smtp_password'] = 'password'
gitlab_rails['smtp_authentication'] = 'login'
gitlab_rails['smtp_enable_starttls_auto'] = false
gitlab_rails['gitlab_email_from'] = "gitlab@domain.com"
gitlab_rails['smtp_tls'] = true

OVH 

gitlab_rails['smtp_enable'] = true
gitlab_rails['smtp_address'] = "ssl0.ovh.net"
gitlab_rails['smtp_port'] = 465
gitlab_rails['smtp_user_name'] = "username@domain.com"
gitlab_rails['smtp_password'] = "password"
gitlab_rails['smtp_domain'] = "ssl0.ovh.net"
gitlab_rails['smtp_authentication'] = "login"
gitlab_rails['smtp_enable_starttls_auto'] = false
gitlab_rails['smtp_tls'] = true
gitlab_rails['smtp_openssl_verify_mode'] = 'none'

Outlook 

gitlab_rails['smtp_enable'] = true
gitlab_rails['smtp_address'] = "smtp-mail.outlook.com"
gitlab_rails['smtp_port'] = 587
gitlab_rails['smtp_user_name'] = "username@outlook.com"
gitlab_rails['smtp_password'] = "password"
gitlab_rails['smtp_domain'] = "smtp-mail.outlook.com"
gitlab_rails['smtp_authentication'] = "login"
gitlab_rails['smtp_enable_starttls_auto'] = true
gitlab_rails['smtp_openssl_verify_mode'] = 'peer'

Office365 

gitlab_rails['smtp_enable'] = true
gitlab_rails['smtp_address'] = "smtp.office365.com"
gitlab_rails['smtp_port'] = 587
gitlab_rails['smtp_user_name'] = "username@yourdomain.com"
gitlab_rails['smtp_password'] = "password"
gitlab_rails['smtp_domain'] = "yourdomain.com"
gitlab_rails['smtp_authentication'] = "login"
gitlab_rails['smtp_enable_starttls_auto'] = true
gitlab_rails['smtp_openssl_verify_mode'] = 'peer'
gitlab_rails['gitlab_email_from'] = 'username@yourdomain.com'

Office365 中继 

gitlab_rails['smtp_enable'] = true
gitlab_rails['smtp_address'] = "your mx endpoint"
gitlab_rails['smtp_port'] = 25
gitlab_rails['smtp_authentication'] = "login"
gitlab_rails['smtp_domain'] = "yourdomain.com"
gitlab_rails['gitlab_email_from'] = 'username@yourdomain.com'
gitlab_rails['gitlab_email_reply_to'] = 'noreply@yourdomain.com'

Online.net 

gitlab_rails['smtp_enable'] = true
gitlab_rails['smtp_address'] = "smtpauth.online.net"
gitlab_rails['smtp_port'] = 465
gitlab_rails['smtp_user_name'] = "username@domain.com"
gitlab_rails['smtp_password'] = "password"
gitlab_rails['smtp_domain'] = "online.net"
gitlab_rails['smtp_authentication'] = "login"
gitlab_rails['smtp_enable_starttls_auto'] = false
gitlab_rails['smtp_tls'] = true
gitlab_rails['smtp_openssl_verify_mode'] = 'none'

Amen.fr / Securemail.pro 

gitlab_rails['smtp_enable'] = true
gitlab_rails['smtp_address'] = "smtp-fr.securemail.pro"
gitlab_rails['smtp_port'] = 465
gitlab_rails['smtp_user_name'] = "username@domain.com"
gitlab_rails['smtp_password'] = "password"
gitlab_rails['smtp_tls'] = true

1&1 

gitlab_rails['smtp_enable'] = true
gitlab_rails['smtp_address'] = "smtp.1and1.com"
gitlab_rails['smtp_port'] = 587
gitlab_rails['smtp_user_name'] = "my.email@domain.com"
gitlab_rails['smtp_password'] = "1and1-email-password"
gitlab_rails['smtp_domain'] = "domain.com"
gitlab_rails['smtp_authentication'] = "login"
gitlab_rails['smtp_enable_starttls_auto'] = true

yahoo 

gitlab_rails['gitlab_email_from'] = 'user@yahoo.com'
gitlab_rails['gitlab_email_reply_to'] = 'user@yahoo.com'

gitlab_rails['smtp_enable'] = true
gitlab_rails['smtp_address'] = "smtp.mail.yahoo.com"
gitlab_rails['smtp_port'] = 465
gitlab_rails['smtp_user_name'] = "user@yahoo.com"
gitlab_rails['smtp_password'] = "password"
gitlab_rails['smtp_authentication'] = "login"
gitlab_rails['smtp_enable_starttls_auto'] = false
gitlab_rails['smtp_tls'] = true
gitlab_rails['smtp_openssl_verify_mode'] = 'peer'

QQ 企业邮箱

QQ exmail (腾讯企业邮箱)

gitlab_rails['smtp_enable'] = true
gitlab_rails['smtp_address'] = "smtp.exmail.qq.com"
gitlab_rails['smtp_port'] = 465
gitlab_rails['smtp_user_name'] = "xxxx@xx.com"
gitlab_rails['smtp_password'] = "password"
gitlab_rails['smtp_authentication'] = "login"
gitlab_rails['smtp_enable_starttls_auto'] = false
gitlab_rails['smtp_tls'] = true
gitlab_rails['gitlab_email_from'] = 'xxxx@xx.com'
gitlab_rails['smtp_domain'] = "exmail.qq.com"

网易免费企业邮箱

NetEase Free Enterprise Email (网易免费企业邮)

gitlab_rails['smtp_enable'] = true
gitlab_rails['smtp_address'] = "smtp.ym.163.com"
gitlab_rails['smtp_port'] = 465
gitlab_rails['smtp_user_name'] = "xxxx@xx.com"
gitlab_rails['smtp_password'] = "password"
gitlab_rails['smtp_authentication'] = "login"
gitlab_rails['smtp_enable_starttls_auto'] = false
gitlab_rails['smtp_tls'] = true
gitlab_rails['gitlab_email_from'] = 'xxxx@xx.com'
gitlab_rails['smtp_domain'] = "smtp.ym.163.com"

SendGrid 使用用户名/密码认证 

gitlab_rails['smtp_enable'] = true
gitlab_rails['smtp_address'] = "smtp.sendgrid.net"
gitlab_rails['smtp_port'] = 587
gitlab_rails['smtp_user_name'] = "a_sendgrid_crendential"
gitlab_rails['smtp_password'] = "a_sendgrid_password"
gitlab_rails['smtp_domain'] = "smtp.sendgrid.net"
gitlab_rails['smtp_authentication'] = "login"
gitlab_rails['smtp_enable_starttls_auto'] = true
gitlab_rails['smtp_tls'] = false

SendGrid 使用 API 密钥认证

如果您不想提供用户名/密码，可以使用 API 密钥：

gitlab_rails['smtp_enable'] = true
gitlab_rails['smtp_address'] = "smtp.sendgrid.net"
gitlab_rails['smtp_port'] = 587
gitlab_rails['smtp_user_name'] = "apikey"
gitlab_rails['smtp_password'] = "the_api_key_you_created"
gitlab_rails['smtp_domain'] = "smtp.sendgrid.net"
gitlab_rails['smtp_authentication'] = "plain"
gitlab_rails['smtp_enable_starttls_auto'] = true
gitlab_rails['smtp_tls'] = false
# 如果使用单一发件人验证，则必须配置 from。如果没有，则失败
# 550 发件人地址与验证的发件人身份不匹配。邮件无法发送，直到解决此错误为止。
# 访问 https://sendgrid.com/docs/for-developers/sending-email/sender-identity/ 以查看发件人身份要求
gitlab_rails['gitlab_email_from'] = 'email@sender_owner_api'
gitlab_rails['gitlab_email_reply_to'] = 'email@sender_owner_reply_api'

注意 smtp_user_name 必须字面设置为 "apikey"。您创建的 API 密钥必须输入到 smtp_password 中。

Brevo

此配置已使用 Brevo SMTP 中继服务进行测试。要通过此示例中注释的 URL 获取相关帐户凭据，请登录您的 Brevo 帐户。

gitlab_rails['smtp_enable'] = true
gitlab_rails['smtp_address'] = "smtp-relay.sendinblue.com"
gitlab_rails['smtp_port'] = 465
gitlab_rails['smtp_user_name'] = "<username@example.com>" # https://app.brevo.com/settings/keys/smtp
gitlab_rails['smtp_password'] = "<password>"              # https://app.brevo.com/settings/keys/smtp
gitlab_rails['smtp_domain'] = "<example.com>"
gitlab_rails['smtp_authentication'] = "login"
gitlab_rails['smtp_enable_starttls_auto'] = false
gitlab_rails['smtp_tls'] = true
gitlab_rails['gitlab_email_from'] = '<gitlab@example.com>'
gitlab_rails['gitlab_email_reply_to'] = '<noreply@example.com>'

SMTP2GO

此配置使用 SMTP2GO 进行了测试。要使用此示例中注释的 URL 获取相关帐户凭据，请登录您的 SMTP2GO 帐户。

gitlab_rails['smtp_enable'] = true
gitlab_rails['smtp_address'] = "mail.smtp2go.com"
gitlab_rails['smtp_port'] = 465
gitlab_rails['smtp_user_name'] = "<username>"    # https://app.smtp2go.com/settings/users
gitlab_rails['smtp_password'] = "<password>"     # https://app.smtp2go.com/settings/users
gitlab_rails['smtp_domain'] = "<example.com>"    # https://app.smtp2go.com/settings/sender_domains
gitlab_rails['smtp_authentication'] = "login"
gitlab_rails['smtp_enable_starttls_auto'] = false
gitlab_rails['smtp_tls'] = true

Yandex 

gitlab_rails['smtp_enable'] = true
gitlab_rails['smtp_address'] = "smtp.yandex.ru"
gitlab_rails['smtp_port'] = 465
gitlab_rails['smtp_user_name'] = "login"
gitlab_rails['smtp_password'] = "password"
gitlab_rails['smtp_domain'] = "yourdomain_or_yandex.ru"
gitlab_rails['gitlab_email_from'] = 'login_or_login@yandex.ru'
gitlab_rails['smtp_authentication'] = "login"
gitlab_rails['smtp_tls'] = true
gitlab_rails['smtp_enable_starttls_auto'] = false
gitlab_rails['smtp_openssl_verify_mode'] = 'peer'

UD Media 

gitlab_rails['smtp_enable'] = true
gitlab_rails['smtp_address'] = "mail.udXX.udmedia.de" # 替换 XX，查看 SMTP 服务器信息：https://www.udmedia.de/login/mail/
gitlab_rails['smtp_port'] = 587
gitlab_rails['smtp_user_name'] = "login"
gitlab_rails['smtp_password'] = "password"
gitlab_rails['smtp_authentication'] = "login"
gitlab_rails['smtp_enable_starttls_auto'] = true
gitlab_rails['smtp_openssl_verify_mode'] = 'peer'

Microsoft Exchange（无认证） 

gitlab_rails['smtp_enable'] = true
gitlab_rails['smtp_address'] = "example.com"
gitlab_rails['smtp_port'] = 25
gitlab_rails['smtp_domain'] = "example.com"
gitlab_rails['smtp_enable_starttls_auto'] = true

Microsoft Exchange（有认证） 

gitlab_rails['smtp_enable'] = true
gitlab_rails['smtp_address'] = "mail.example.com"
gitlab_rails['smtp_port'] = 587
gitlab_rails['smtp_user_name'] = "username@domain.com"
gitlab_rails['smtp_password'] = 'password'
gitlab_rails['smtp_domain'] = "mail.example.com"
gitlab_rails['smtp_authentication'] = "login"
gitlab_rails['smtp_enable_starttls_auto'] = true

Strato.de 

gitlab_rails['smtp_enable'] = true
gitlab_rails['smtp_address'] = "smtp.strato.de"
gitlab_rails['smtp_port'] = 465
gitlab_rails['smtp_user_name'] = "username@stratodomain.de"
gitlab_rails['smtp_password'] = "strato_email_password"
gitlab_rails['smtp_domain'] = "stratodomain.de"
gitlab_rails['smtp_authentication'] = "login"
gitlab_rails['smtp_enable_starttls_auto'] = false
gitlab_rails['smtp_tls'] = true
gitlab_rails['smtp_openssl_verify_mode'] = 'none'

Rackspace 

gitlab_rails['smtp_enable'] = true
gitlab_rails['smtp_address'] = "secure.emailsrvr.com"
gitlab_rails['smtp_port'] = 465
gitlab_rails['smtp_user_name'] = "username@domain.com"
gitlab_rails['smtp_password'] = "password"
gitlab_rails['smtp_domain'] = "domain.com"
gitlab_rails['smtp_authentication'] = "login"
gitlab_rails['smtp_enable_starttls_auto'] = false
gitlab_rails['smtp_tls'] = true
gitlab_rails['smtp_openssl_verify_mode'] = 'peer'

gitlab_rails['gitlab_email_from'] = 'username@domain.com'
gitlab_rails['gitlab_email_reply_to'] = 'username@domain.com'

DomainFactory (df.eu) 

gitlab_rails['smtp_enable'] = true
gitlab_rails['smtp_address'] = "sslout.df.eu"
gitlab_rails['smtp_port'] = 465
gitlab_rails['smtp_user_name'] = "username@domain.com"
gitlab_rails['smtp_password'] = "password"
gitlab_rails['smtp_domain'] = "domain.com"
gitlab_rails['smtp_authentication'] = "login"
gitlab_rails['smtp_enable_starttls_auto'] = false
gitlab_rails['smtp_tls'] = true
gitlab_rails['smtp_openssl_verify_mode'] = 'none'

Infomaniak (infomaniak.com) 

gitlab_rails['smtp_enable'] = true
gitlab_rails['smtp_address'] = "mail.infomaniak.com"
gitlab_rails['smtp_port'] = 465
gitlab_rails['smtp_user_name'] = "username"
gitlab_rails['smtp_password'] = "password"
gitlab_rails['smtp_domain'] = "mail.infomaniak.com"
gitlab_rails['smtp_authentication'] = "login"
gitlab_rails['smtp_ssl'] = true

GoDaddy (TLS)

  • 欧洲服务器：smtpout.europe.secureserver.net
  • 亚洲服务器：smtpout.asia.secureserver.net
  • 全球（美国）服务器：smtpout.secureserver.net
gitlab_rails['gitlab_email_from'] = 'username@domain.com'

gitlab_rails['smtp_enable'] = true
gitlab_rails['smtp_address'] = "smtpout.secureserver.net"
gitlab_rails['smtp_port'] = 465
gitlab_rails['smtp_user_name'] = "username@domain.com"
gitlab_rails['smtp_password'] = "password"
gitlab_rails['smtp_domain'] = "domain.com"
gitlab_rails['smtp_authentication'] = "login"
gitlab_rails['smtp_enable_starttls_auto'] = false
gitlab_rails['smtp_tls'] = true

GoDaddy（无 TLS）

请参阅上面的 GoDaddy（TLS）条目以获取邮件服务器列表。

gitlab_rails['gitlab_email_from'] = 'username@domain.com'

gitlab_rails['smtp_enable'] = true
gitlab_rails['smtp_address'] = "smtpout.secureserver.net"
gitlab_rails['smtp_port'] = 80
gitlab_rails['smtp_user_name'] = "username@domain.com"
gitlab_rails['smtp_password'] = "password"
gitlab_rails['smtp_domain'] = "domain.com"
gitlab_rails['smtp_authentication'] = "plain"
gitlab_rails['smtp_enable_starttls_auto'] = false
gitlab_rails['smtp_tls'] = false

OpenSRS (hostedemail.com) 

gitlab_rails['smtp_enable'] = true
gitlab_rails['smtp_address'] = "mail.hostedemail.com"
gitlab_rails['smtp_port'] = 465
gitlab_rails['smtp_user_name'] = "username@domain.com"
gitlab_rails['smtp_password'] = "password"
gitlab_rails['smtp_domain'] = "domain.com"
gitlab_rails['smtp_authentication'] = "login"
gitlab_rails['smtp_tls'] = true
gitlab_rails['smtp_enable_starttls_auto'] = false
gitlab_rails['smtp_openssl_verify_mode'] = 'peer'

gitlab_rails['gitlab_email_from'] = 'username@domain.com'
gitlab_rails['gitlab_email_reply_to'] = 'username@domain.com'

Aruba (aruba.it) 

gitlab_rails['smtp_enable'] = true
gitlab_rails['smtp_address'] = "smtps.aruba.it"
gitlab_rails['smtp_port'] = 465
gitlab_rails['smtp_user_name'] = "user@yourdomain.com"
gitlab_rails['smtp_password'] = "password"
gitlab_rails['smtp_domain'] = "yourdomain.com"
gitlab_rails['smtp_authentication'] = "login"
gitlab_rails['smtp_ssl'] = true

阿里云直接邮件（无 TLS） 

gitlab_rails['smtp_enable'] = true
gitlab_rails['smtp_address'] = "smtpdm-ap-southeast-1.aliyun.com"    # 设置为正在使用的直接邮件服务区域，请参阅：https://www.alibabacloud.com/help/en/directmail/latest/smtp-service-address
gitlab_rails['smtp_port'] = 80
gitlab_rails['smtp_user_name'] = "<username@example.com>"            # 直接邮件发件人地址
gitlab_rails['smtp_password'] = "<password>"                         # 设置直接邮件密码
gitlab_rails['smtp_domain'] = "<example.com>"                        # 在直接邮件中配置的电子邮件域
gitlab_rails['smtp_authentication'] = "login"
gitlab_rails['smtp_enable_starttls_auto'] = false
gitlab_rails['smtp_tls'] = false
gitlab_rails['smtp_openssl_verify_mode'] = 'none'
gitlab_rails['gitlab_email_from'] = "<username@example.com>"         # 在直接邮件中配置的电子邮件域

阿里云直接邮件（TLS） 

gitlab_rails['smtp_enable'] = true
gitlab_rails['smtp_address'] = "smtpdm-ap-southeast-1.aliyun.com"    # 设置为正在使用的直接邮件服务区域，请参阅：https://www.alibabacloud.com/help/en/directmail/latest/smtp-service-address
gitlab_rails['smtp_port'] = 465
gitlab_rails['smtp_user_name'] = "<username@example.com>"            # 直接邮件发件人地址
gitlab_rails['smtp_password'] = "<password>"                         # 设置直接邮件密码
gitlab_rails['smtp_domain'] = "<example.com>"                        # 在直接邮件中配置的电子邮件域
gitlab_rails['smtp_authentication'] = "login"
gitlab_rails['smtp_enable_starttls_auto'] = false
gitlab_rails['smtp_tls'] = true
gitlab_rails['gitlab_email_from'] = "<username@example.com>"         # 在直接邮件中配置的电子邮件域

阿里云邮件推送

Aliyun Direct Mail (阿里云邮件推送)

gitlab_rails['gitlab_email_from'] = 'username@your domain'
gitlab_rails['smtp_enable'] = true
gitlab_rails['smtp_address'] = "smtpdm.aliyun.com"
gitlab_rails['smtp_port'] = 80
gitlab_rails['smtp_user_name'] = "username@your domain"
gitlab_rails['smtp_password'] = "password"
gitlab_rails['smtp_domain'] = "your domain"
gitlab_rails['smtp_authentication'] = "login"

阿里企业邮箱

Aliyun Enterprise Mail with TLS (阿里企业邮箱)

gitlab_rails['smtp_enable'] = true
gitlab_rails['smtp_address'] = "smtp.qiye.aliyun.com"
gitlab_rails['smtp_port'] = 465
gitlab_rails['smtp_user_name'] = "username@your domain"
gitlab_rails['smtp_password'] = "password"
gitlab_rails['smtp_domain'] = "your domain"
gitlab_rails['smtp_authentication'] = "login"
gitlab_rails['smtp_enable_starttls_auto'] = false
gitlab_rails['smtp_tls'] = true

FastMail

FastMail 需要一个应用密码，即使未启用两步验证。

gitlab_rails['smtp_enable'] = true
gitlab_rails['smtp_address'] = "smtp.fastmail.com"
gitlab_rails['smtp_port'] = 465
gitlab_rails['smtp_user_name'] = "account@fastmail.com"
gitlab_rails['smtp_password'] = "app-specific-password"
gitlab_rails['smtp_enable_starttls_auto'] = false
gitlab_rails['smtp_tls'] = true
gitlab_rails['smtp_openssl_verify_mode'] = 'peer'

Dinahosting 

gitlab_rails['gitlab_email_from'] = 'username@example.com'
gitlab_rails['smtp_enable'] = true
gitlab_rails['smtp_address'] = "example-com.correoseguro.dinaserver.com"
gitlab_rails['smtp_port'] = 587
gitlab_rails['smtp_user_name'] = "username-example-com"
gitlab_rails['smtp_password'] = "mypassword"
gitlab_rails['smtp_domain'] = "example-com.correoseguro.dinaserver.com"
gitlab_rails['smtp_authentication'] = "login"
gitlab_rails['smtp_enable_starttls_auto'] = false
gitlab_rails['smtp_tls'] = false
gitlab_rails['smtp_openssl_verify_mode'] = 'peer'

GMX 邮件 

gitlab_rails['smtp_enable'] = true
gitlab_rails['smtp_address'] = "mail.gmx.com"
gitlab_rails['smtp_port'] = 465
gitlab_rails['smtp_user_name'] = "my-gitlab@gmx.com"
gitlab_rails['smtp_password'] = "Pa5svv()rD"
gitlab_rails['smtp_domain'] = "mail.gmx.com"
gitlab_rails['smtp_authentication'] = "login"
gitlab_rails['smtp_enable_starttls_auto'] = false
gitlab_rails['smtp_tls'] = true
gitlab_rails['smtp_openssl_verify_mode'] = 'peer'

### 邮件设置
gitlab_rails['gitlab_email_enabled'] = true
gitlab_rails['gitlab_email_from'] = 'my-gitlab@gmx.com'
gitlab_rails['gitlab_email_display_name'] = 'My GitLab'
gitlab_rails['gitlab_email_reply_to'] = 'noreply@gmx.com'

Hetzner 

gitlab_rails['smtp_enable'] = true
gitlab_rails['smtp_address'] = "mail.your-server.de"
gitlab_rails['smtp_port'] = 587
gitlab_rails['smtp_user_name'] = "user@example.com"
gitlab_rails['smtp_password'] = "mypassword"
gitlab_rails['smtp_domain'] = "mail.your-server.de"
gitlab_rails['smtp_authentication'] = "login"
gitlab_rails['smtp_enable_starttls_auto'] = true
gitlab_rails['smtp_tls'] = false
gitlab_rails['gitlab_email_from'] = "example@example.com"

Snel.com 

gitlab_rails['smtp_enable'] = true
gitlab_rails['smtp_address'] = "smtprelay.snel.com"
gitlab_rails['smtp_port'] = 587
gitlab_rails['smtp_domain'] = "example.com"
gitlab_rails['smtp_authentication'] = false
gitlab_rails['smtp_enable_starttls_auto'] = true
gitlab_rails['smtp_tls'] = false
gitlab_rails['gitlab_email_from'] = "example@example.com"
gitlab_rails['gitlab_email_reply_to'] = "example@example.com"

JangoSMTP 

gitlab_rails['smtp_enable'] = true
gitlab_rails['smtp_address'] = "express-relay.jangosmtp.net"
gitlab_rails['smtp_port'] = 587
gitlab_rails['smtp_authentication'] = "plain"
gitlab_rails['smtp_enable_starttls_auto'] = true
gitlab_rails['smtp_user_name'] = "your.username"
gitlab_rails['smtp_password'] = "your.password"
gitlab_rails['smtp_domain'] = "domain.com"
gitlab_rails['gitlab_email_from'] = 'gitlab@domain.com'
gitlab_rails['gitlab_email_reply_to'] = 'noreply@domain.com'

Mailjet 

gitlab_rails['smtp_enable'] = true
gitlab_rails['smtp_address'] = "in-v3.mailjet.com"
gitlab_rails['smtp_port'] = 587
gitlab_rails['smtp_user_name'] = "mailjet-api-key"
gitlab_rails['smtp_password'] = "mailjet-secret-key"
gitlab_rails['smtp_domain'] = "in-v3.mailjet.com"
gitlab_rails['smtp_authentication'] = "plain"
gitlab_rails['smtp_enable_starttls_auto'] = true
gitlab_rails['smtp_tls'] = false
gitlab_rails['gitlab_email_from'] = 'gitlab@domain.com'
gitlab_rails['gitlab_email_reply_to'] = 'noreply@domain.com'

Mailcow 

gitlab_rails['smtp_enable'] = true
gitlab_rails['smtp_address'] = "smtp.example.com"
gitlab_rails['smtp_port'] = 587
gitlab_rails['smtp_user_name'] = "yourmail@example.com"
gitlab_rails['smtp_password'] = "yourpassword"
gitlab_rails['smtp_domain'] = "smtp.example.com"
gitlab_rails['smtp_authentication'] = "login"
gitlab_rails['smtp_enable_starttls_auto'] = true
gitlab_rails['smtp_tls'] = false
gitlab_rails['smtp_openssl_verify_mode'] = 'none'

ALL-INKL.COM 

gitlab_rails['smtp_enable'] = true
gitlab_rails['smtp_address'] = "<userserver>.kasserver.com"
gitlab_rails['smtp_port'] = 465
gitlab_rails['smtp_user_name'] = "<username>"
gitlab_rails['smtp_password'] = "<password>"
gitlab_rails['smtp_domain'] = "<your.domain>"
gitlab_rails['smtp_authentication'] = "login"
gitlab_rails['smtp_tls'] = true

webgo.de 

gitlab_rails['smtp_enable'] = true
gitlab_rails['smtp_address'] = "sXX.goserver.host" # or serverXX.webgo24.de
gitlab_rails['smtp_port'] = 587
gitlab_rails['smtp_user_name'] = "webXXXpX"
gitlab_rails['smtp_password'] = "Your Password"
gitlab_rails['smtp_domain'] = "sXX.goserver.host" # or serverXX.webgo24.de
gitlab_rails['smtp_authentication'] = "login"
gitlab_rails['smtp_enable_starttls_auto'] = true
gitlab_rails['gitlab_email_from'] = 'Your Mail Address'
gitlab_rails['gitlab_email_reply_to'] = 'Your Mail Address'

mxhichina.com 

gitlab_rails['gitlab_email_from'] = "username@company.com"
gitlab_rails['smtp_enable'] = true
gitlab_rails['smtp_address'] = "smtp.mxhichina.com"
gitlab_rails['smtp_port'] = 465
gitlab_rails['smtp_user_name'] = "username@company.com"
gitlab_rails['smtp_password'] = "password"
gitlab_rails['smtp_domain'] = "mxhichina.com"
gitlab_rails['smtp_authentication'] = "login"
gitlab_rails['smtp_enable_starttls_auto'] = false
gitlab_rails['smtp_tls'] = true

Postmark 

gitlab_rails['smtp_enable'] = true
gitlab_rails['smtp_address'] = "smtp.postmarkapp.com"
gitlab_rails['smtp_port'] = 587
gitlab_rails['smtp_user_name'] = "your_api_token"
gitlab_rails['smtp_password'] = "your_api_token"
gitlab_rails['smtp_domain'] = "example.com"
gitlab_rails['smtp_enable_starttls_auto'] = true
gitlab_rails['smtp_tls'] = false
gitlab_rails['gitlab_email_from'] = 'gitlab@example.com'
gitlab_rails['gitlab_email_reply_to'] = 'noreply@example.com'

easyDNS (outbound mail)

请在控制面板中检查该功能是否可用/已启用，并查看相关配置设置。

gitlab_rails['smtp_enable'] = true
gitlab_rails['smtp_address'] = "mailout.easydns.com"
gitlab_rails['smtp_port'] = 587
gitlab_rails['smtp_force_ssl'] = true
gitlab_rails['smtp_enable_starttls_auto'] = true
gitlab_rails['smtp_authentication'] = "login"
gitlab_rails['smtp_user_name'] = "example.com"
gitlab_rails['smtp_domain'] = "example.com"
gitlab_rails['smtp_password'] = "password_you_set"
gitlab_rails['gitlab_email_from'] = 'no-reply@git.example.com'

Campaign Monitor 

gitlab_rails['smtp_enable'] = true
gitlab_rails['smtp_address'] = "smtp.api.createsend.com"
gitlab_rails['smtp_port'] = 465
gitlab_rails['smtp_user_name'] = "your_api_token" # Menu > Transactional > Send with SMTP > SMTP tokens > Token
gitlab_rails['smtp_password'] = "your_api_token"  # Same as gitlab_rails['smtp_user_name'] value
gitlab_rails['smtp_domain'] = "example.com"
gitlab_rails['smtp_authentication'] = "login"
gitlab_rails['smtp_enable_starttls_auto'] = true
gitlab_rails['smtp_tls'] = false
gitlab_rails['smtp_openssl_verify_mode'] = 'peer'
gitlab_rails['gitlab_email_from'] = 'gitlab@example.com'
gitlab_rails['gitlab_email_reply_to'] = 'noreply@example.com'

Freehostia 

gitlab_rails['smtp_enable'] = true
gitlab_rails['smtp_address'] = "mbox.freehostia.com"
gitlab_rails['smtp_port'] = 465
gitlab_rails['smtp_user_name'] = "username@example.com"
gitlab_rails['smtp_password'] = "password_you_set"
gitlab_rails['smtp_domain'] = "mbox.freehostia.com"
gitlab_rails['smtp_authentication'] = "login"
gitlab_rails['smtp_enable_starttls_auto'] = false
gitlab_rails['smtp_tls'] = true
gitlab_rails['smtp_openssl_verify_mode'] = 'none'

Mailbox.org 

gitlab_rails['smtp_enable'] = true
gitlab_rails['smtp_address'] = "smtp.mailbox.org"
gitlab_rails['smtp_port'] = 465
gitlab_rails['smtp_user_name'] = "username@example.com"
gitlab_rails['smtp_password'] = "password_you_set"
gitlab_rails['smtp_domain'] = "smtp.mailbox.org"
gitlab_rails['smtp_authentication'] = "login"
gitlab_rails['smtp_enable_starttls_auto'] = false
gitlab_rails['smtp_tls'] = true
gitlab_rails['smtp_openssl_verify_mode'] = 'none'

Mittwald CM Service (mittwald.de) 

gitlab_rails['smtp_enable'] = true
gitlab_rails['smtp_address'] = "mail.agenturserver.de"
gitlab_rails['smtp_port'] = 587
gitlab_rails['smtp_user_name'] = "username@example.com"
gitlab_rails['smtp_password'] = "password_you_set"
gitlab_rails['smtp_domain'] = "example.com"
gitlab_rails['smtp_authentication'] = "plain"
gitlab_rails['smtp_enable_starttls_auto'] = true

gitlab_rails['gitlab_email_from'] = "username@example.com"
gitlab_rails['gitlab_email_reply_to'] = "username@example.com"

Unitymedia (.de) 

gitlab_rails['smtp_enable'] = true
gitlab_rails['smtp_address'] = "submit.unitybox.de"
gitlab_rails['smtp_port'] = 587
gitlab_rails['smtp_user_name'] = "username@unitybox.de"
gitlab_rails['smtp_password'] = "yourPassword"
gitlab_rails['smtp_domain'] = "submit.unitybox.de"
gitlab_rails['smtp_authentication'] = "login"
gitlab_rails['smtp_enable_starttls_auto'] = true
gitlab_rails['smtp_tls'] = false
gitlab_rails['smtp_openssl_verify_mode'] = 'none'
gitlab_rails['gitlab_email_from'] = 'gitlab@example.com'
gitlab_rails['gitlab_email_reply_to'] = 'noreply@example.com'

united-domains AG (united-domains.de) 

gitlab_rails['smtp_enable'] = true
gitlab_rails['smtp_address'] = "smtp.udag.de"
gitlab_rails['smtp_port'] = 465
gitlab_rails['smtp_user_name'] = "example-com-0001"
gitlab_rails['smtp_password'] = "smtppassword"
gitlab_rails['smtp_domain'] = "example.com"
gitlab_rails['smtp_authentication'] = "login"
gitlab_rails['smtp_enable_starttls_auto'] = false
gitlab_rails['smtp_tls'] = true
gitlab_rails['smtp_openssl_verify_mode'] = 'peer'

gitlab_rails['gitlab_email_enabled'] = true
gitlab_rails['gitlab_email_from'] = 'gitlab@example.com'
gitlab_rails['gitlab_email_display_name'] = 'GitLab - my company'
gitlab_rails['gitlab_email_reply_to'] = 'noreply@example.com'

IONOS by 1&1 (ionos.de) 

gitlab_rails['smtp_enable'] = true
gitlab_rails['smtp_address'] = "smtp.ionos.de"
gitlab_rails['smtp_port'] = 587
gitlab_rails['smtp_user_name'] = "your-user@your-domain.de"
gitlab_rails['smtp_password'] = "Y0uR_Pass_H3r3"
gitlab_rails['smtp_domain'] = "your-domain.de"
gitlab_rails['smtp_authentication'] = 'login'
gitlab_rails['smtp_enable_starttls_auto'] = true
gitlab_rails['smtp_tls'] = false
gitlab_rails['smtp_openssl_verify_mode'] = 'none'
gitlab_rails['gitlab_email_from'] = 'your-user@your-domain.de'

AWS Workmail 

gitlab_rails['smtp_enable'] = true
gitlab_rails['smtp_address'] = "smtp.server"
gitlab_rails['smtp_port'] = 465
gitlab_rails['smtp_user_name'] = "smtp user"
gitlab_rails['smtp_password'] = "smtp password"
gitlab_rails['smtp_domain'] = "example.com"
gitlab_rails['smtp_authentication'] = "login"
gitlab_rails['smtp_enable_starttls_auto'] = false
gitlab_rails['smtp_tls'] = true
gitlab_rails['smtp_openssl_verify_mode'] = 'peer'

Open Telekom Cloud 

gitlab_rails['smtp_enable'] = true
gitlab_rails['smtp_address'] = "login-cloud.mms.t-systems-service.com"
gitlab_rails['smtp_port'] = 25
gitlab_rails['smtp_domain'] = "yourdomain"
gitlab_rails['smtp_enable_starttls_auto'] = true
gitlab_rails['smtp_authentication'] = "login"
gitlab_rails['smtp_user_name'] = "username"
gitlab_rails['smtp_password'] = "password"
gitlab_rails['gitlab_email_from'] = 'gitlab@yourdomain'

Uberspace 6 

gitlab_rails['smtp_enable'] = true
gitlab_rails['smtp_address'] = "<your-host>.uberspace.de"
gitlab_rails['smtp_port'] = 587
gitlab_rails['smtp_user_name'] = "<your-user>@<your-domain>"
gitlab_rails['smtp_password'] = "<your-password>"
gitlab_rails['smtp_domain'] = "<your-domain>"
gitlab_rails['smtp_authentication'] = "login"
gitlab_rails['smtp_enable_starttls_auto'] = true
gitlab_rails['smtp_tls'] = false

Tipimail 

gitlab_rails['smtp_enable'] = true
gitlab_rails['smtp_address'] = 'smtp.tipimail.com'
gitlab_rails['smtp_port'] = 587
gitlab_rails['smtp_user_name'] = 'username'
gitlab_rails['smtp_password'] = 'password'
gitlab_rails['smtp_authentication'] = 'login'
gitlab_rails['smtp_enable_starttls_auto'] = true

Netcup 

gitlab_rails['smtp_enable'] = true
gitlab_rails['smtp_address'] = '<your-host>.netcup.net'
gitlab_rails['smtp_port'] = 587
gitlab_rails['smtp_user_name'] = "username"
gitlab_rails['smtp_password'] = "password"
gitlab_rails['smtp_domain'] = "<your-gitlab-domain>"
gitlab_rails['smtp_authentication'] = "login"
gitlab_rails['smtp_enable_starttls_auto'] = true
# Netcup is picky about the usage of GitLab's TLD instead of the subdomain (if you use one).
# If this is not set up correctly, the scheduled emails will fail. For example, if
# GitLab's domain name is 'gitlab.example.com', the following setting should be set to
# 'gitlab@example.com'.
gitlab_rails['gitlab_email_from'] = "gitlab@<your-top-level-domain>"

Mail-in-a-Box 

gitlab_rails['gitlab_email_enabled'] = true
gitlab_rails['gitlab_email_from'] = 'gitlab@example.com'

gitlab_rails['smtp_enable'] = true
gitlab_rails['smtp_address'] = 'box.example.com'
gitlab_rails['smtp_port'] = 587
gitlab_rails['smtp_user_name'] = "username@example.com"
gitlab_rails['smtp_password'] = "password"
gitlab_rails['smtp_domain'] = "<your-gitlab-domain>"
gitlab_rails['smtp_authentication'] = "login"
gitlab_rails['smtp_enable_starttls_auto'] = true

NIFCLOUD ESS 

gitlab_rails['smtp_enable'] = true
gitlab_rails['smtp_address'] = "smtp.ess.nifcloud.com"
gitlab_rails['smtp_port'] = 587
gitlab_rails['smtp_user_name'] = "SMTP user name"
gitlab_rails['smtp_password'] = "SMTP user password"
gitlab_rails['smtp_domain'] = "smtp.ess.nifcloud.com"
gitlab_rails['smtp_authentication'] = "login"
gitlab_rails['smtp_enable_starttls_auto'] = true
gitlab_rails['smtp_tls'] = false
gitlab_rails['smtp_openssl_verify_mode'] = 'peer'

gitlab_rails['gitlab_email_from'] = 'username@example.com'
gitlab_rails['gitlab_email_reply_to'] = 'username@example.com'

请在 ESS 控制台中查找 SMTP 用户名和 SMTP 用户密码。gitlab_email_from 和 gitlab_email_reply_to 必须为 ESS 已认证的发件人邮箱地址。

Sina mail

用户需要先通过网页版邮箱设置启用 SMTP，并获取授权码。

gitlab_rails['smtp_enable'] = true
gitlab_rails['smtp_address'] = "smtp.sina.com"
gitlab_rails['smtp_port'] = 587
gitlab_rails['smtp_user_name'] = "username@sina.com"
gitlab_rails['smtp_password'] = "authentication code"
gitlab_rails['smtp_domain'] = "smtp.sina.com"
gitlab_rails['smtp_authentication'] = "login"
gitlab_rails['smtp_enable_starttls_auto'] = true
gitlab_rails['gitlab_email_from'] = 'username@sina.com'

Feishu mail

有关更多详细信息，请参阅飞书邮箱的帮助页面。

gitlab_rails['smtp_enable'] = true
gitlab_rails['smtp_address'] = "smtp.feishu.cn"
gitlab_rails['smtp_port'] = 465
gitlab_rails['smtp_user_name'] = "your-user@your-domain"
gitlab_rails['gitlab_email_from'] = "username@yourdomain.com"
gitlab_rails['smtp_domain'] = "yourdomain.com"
gitlab_rails['smtp_password'] = "authentication code"
gitlab_rails['smtp_authentication'] = "login"
gitlab_rails['smtp_enable_starttls_auto'] = false
gitlab_rails['smtp_tls'] = true

Hostpoint 

gitlab_rails['smtp_enable'] = true
gitlab_rails['smtp_address'] = "asmtp.mail.hostpoint.ch"
gitlab_rails['smtp_port'] = 587
gitlab_rails['smtp_user_name'] = "username@example.com"
gitlab_rails['smtp_password'] = "authentication code"
gitlab_rails['smtp_domain'] = "asmtp.mail.hostpoint.ch"
gitlab_rails['smtp_authentication'] = "plain"
gitlab_rails['smtp_enable_starttls_auto'] = true
gitlab_rails['gitlab_email_from'] = 'username@example.com'

Fastweb (fastweb.it) 

gitlab_rails['smtp_enable'] = true
gitlab_rails['smtp_address'] = "smtp.fastwebnet.it"
gitlab_rails['smtp_port'] = 587
gitlab_rails['smtp_user_name'] = "your_fastweb_fastmail_username@fastwebnet.it"
gitlab_rails['smtp_password'] = "your_fastweb_fastmail_password"
gitlab_rails['smtp_domain'] = "smtp.fastwebnet.it"
gitlab_rails['smtp_authentication'] = "login"
gitlab_rails['smtp_enable_starttls_auto'] = true
gitlab_rails['smtp_tls'] = false
gitlab_rails['smtp_openssl_verify_mode'] = 'none'

Scaleway Transactional Email 

gitlab_rails['smtp_enable'] = true
gitlab_rails['smtp_address'] = "smtp.tem.scw.cloud"
gitlab_rails['smtp_port'] = 587
gitlab_rails['smtp_user_name'] = "transactional_email_user_name"
gitlab_rails['smtp_password'] = "secret_key_of_api_key"
gitlab_rails['smtp_authentication'] = "plain"
gitlab_rails['smtp_enable_starttls_auto'] = true

Proton Mail 

gitlab_rails['smtp_enable'] = true
gitlab_rails['smtp_address'] = "smtp.protonmail.ch"
gitlab_rails['smtp_port'] = 587
gitlab_rails['smtp_authentication'] = "plain"
gitlab_rails['smtp_enable_starttls_auto'] = true
gitlab_rails['smtp_user_name'] = "<the Proton email address for which you generated the SMTP token>"
gitlab_rails['smtp_password'] = "<the generated SMTP token>"
gitlab_rails['smtp_domain'] = "<your domain>"
gitlab_rails['gitlab_email_from'] = "<the Proton email address for which you generated the SMTP token>"
gitlab_rails['gitlab_email_reply_to'] = "<the Proton email address for which you generated the SMTP token>"

更多示例欢迎提交

如果您自己找到了一个示例配置，请发送一个合并请求来节省其他人的时间。

测试 SMTP 配置

您可以使用 Rails 控制台验证极狐GitLab 是否可以正确发送电子邮件。在极狐GitLab 服务器上，执行 gitlab-rails console 进入控制台。然后，您可以在控制台提示符下输入以下命令，使极狐GitLab 发送测试电子邮件：

Notify.test_email('destination_email@address.com', 'Message Subject', 'Message Body').deliver_now

配置 SPF、DKIM 和 DMARC

在您的极狐GitLab 实例上配置 SMTP 后，您应尽可能多地配置以下协议：

  • 发件人策略框架 (SPF)。
  • 域密钥识别邮件 (DKIM)。
  • 基于域的消息认证、报告和一致性 (DMARC)。

这些协议协同工作，以验证电子邮件发件人身份并防止电子邮件欺骗。

您的 DNS 提供商决定您可以配置哪些协议以及如何配置它们。

故障排查

主要云提供商阻止了对端口 25 的出站连接

如果您使用云提供商来托管您的极狐GitLab 实例，并且使用端口 25 作为 SMTP 服务器，则您的云提供商可能会阻止对端口 25 的出站连接。这会阻止极狐GitLab 发送任何出站邮件。

使用 SSL/TLS 时版本号错误

许多用户在配置 SMTP 后遇到以下错误：

OpenSSL::SSL::SSLError (SSL_connect returned=1 errno=0 state=error: wrong version number)

此错误通常是由于设置不正确造成的：

  • 如果您的 SMTP 提供商使用端口 25 或 587，SMTP 连接以未加密方式开始，但可以通过 STARTTLS 升级。请确保设置如下：

    gitlab_rails['smtp_enable_starttls_auto'] = true
gitlab_rails['smtp_tls'] = false # 这是默认设置，可以省略
gitlab_rails['smtp_ssl'] = false # 这是默认设置，可以省略

  • 如果您的 SMTP 提供商使用端口 465，SMTP 连接以 TLS 加密方式开始。确保存在以下行：

    gitlab_rails['smtp_tls'] = true

使用外部 Sidekiq 时邮件未发送

如果您的实例配置了外部 Sidekiq，则 SMTP 配置必须存在于外部 Sidekiq 服务器上的 /etc/gitlab/gitlab.rb 中。如果缺少 SMTP 配置，您可能会注意到电子邮件未通过 SMTP 发送，因为许多极狐GitLab 邮件是通过 Sidekiq 发送的。

使用 Sidekiq 路由规则时邮件未发送

如果您使用 Sidekiq 路由规则，您的配置可能缺少 mailers 队列，这是出站邮件所必需的。

有关更多详细信息，请查看示例配置。

邮件未发送

{{< alert type=”warning” >}}

任何直接更改数据的命令如果未正确运行，或者在不正确的条件下运行，可能会导致损坏。我们强烈建议在测试环境中运行它们，并准备好实例备份以备恢复。

{{< /alert >}}

如果您已正确配置电子邮件服务器，但邮件未发送：

  1. 运行 Rails 控制台。

  2. 检查 ActionMailer 的 delivery_method。它必须与您使用的服务器类型匹配，SMTP 服务器为 :smtp，Sendmail 为 :sendmail。如果您配置了 SMTP，它应显示 :smtp。如果您使用 Sendmail，它应显示 :sendmail：

    irb(main):001:0> ActionMailer::Base.delivery_method
=> :smtp

  3. 如果您使用的是 SMTP，请检查邮件设置：

    irb(main):002:0> ActionMailer::Base.smtp_settings
=> {:address=>"localhost", :port=>25, :domain=>"localhost.localdomain", :user_name=>nil, :password=>nil, :authentication=>nil, :enable_starttls_auto=>true}

    在上面的示例中，SMTP 服务器配置为本地机器。如果这是预期的，请检查本地邮件日志（例如，/var/log/mail.log）以获取更多详细信息。

  4. 使用控制台发送测试消息：

    irb(main):003:0> Notify.test_email('youremail@email.com', 'Hello World', 'This is a test message').deliver_now

    如果您没有收到电子邮件或看到错误消息，请检查您的邮件服务器设置。

使用 STARTTLS 和 SMTP TLS 时邮件未发送

如果同时启用了 STARTTLS 和 SMTP TLS，您可能会遇到以下错误：

:enable_starttls and :tls are mutually exclusive. Set :tls if you're on an SMTPS connection. Set :enable_starttls if you're on an SMTP connection and using STARTTLS for secure TLS upgrade.

当 gitlab_rails['smtp_enable_starttls_auto'] 和 gitlab_rails['smtp_tls'] 都设置为 true 时，会发生此错误。如果使用 SMTPS，请将 gitlab_rails['smtp_enable_starttls_auto'] 设置为 false。如果使用 SMTP 和 STARTTLS，请将 gitlab_rails['smtp_tls'] 设置为 false。运行 sudo gitlab-ctl reconfigure 以使更改生效。

禁用所有出站电子邮件

{{< alert type=”note” >}}

这将禁用来自您的极狐GitLab 实例的所有出站电子邮件，包括但不限于通知邮件、直接提及和密码重置邮件。

{{< /alert >}}

为了禁用所有出站电子邮件，您可以编辑或添加以下行到 /etc/gitlab/gitlab.rb：

gitlab_rails['gitlab_email_enabled'] = false

运行 sudo gitlab-ctl reconfigure 以使更改生效。