无法将 GitLab 与 Mailgun 连接

Unable to connect GitLab with Mailgun

我无法在 GitLab 中发送电子邮件,我正在使用 Mailgun 服务,在我的设置下方:

sudo vim /etc/gitlab/gitlab.rb 

设置:

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

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'] = "username@domain.com"
gitlab_rails['smtp_password'] = "secret"
gitlab_rails['smtp_domain'] = "domain.com"

重新配置并重启:

sudo gitlab-ctl reconfigure
sudo gitlab-ctl restart

有人知道如何解决这个问题吗?谢谢

DigitalOcean的所有新账户都有发送邮件的锁。要解除封锁,必须开票并请求解锁。

To curb a recent increase in abuse and SPAM, we have an initial SMTP block on new accounts created in certain contexts.

来自 DigitalOcean。