我使用的是gitlab社区版(综合安装(。我尝试配置SMTP设置，但在测试配置时遇到错误。我相信我们的smtp地址没有用户名和密码。
gitlab_rails['smtp_enable'] = true
gitlab_rails['smtp_address'] = "xx.xxxx.com"
gitlab_rails['smtp_port'] = 465
gitlab_rails['smtp_enable_starttls_auto'] = true
gitlab_rails['smtp_tls'] = false
gitlab_rails['smtp_openssl_verify_mode'] = 'none'
请告诉我该如何解决此错误。我不知道错误在哪里。
GitLab: 11.3.1 (32cb452)
GitLab Shell: 8.3.3
postgresql: 9.6.8
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Loading production environment (Rails 4.2.10)
irb(main):001:0> ActionMailer::Base.delivery_method
=> :smtp
irb(main):002:0> Notify.test_email('xx.xx@xxx.com', 'Hello World', 'This is test')
Notify#test_email: processed outbound mail in 210.3ms
Sent mail to xx.xx@xx.com (30012.0ms)
Date: Thu, 15 Nov 2018 23:24:13 +0000
From: GitLab <gitlab@xx.com>
Reply-To: GitLab <gitlab@xx.com>
To: xx.xx@xxx.com
Message-ID: <5bee001d73945_d693fc0e59daf4021724@ip-10-xx-x-xx.mail>
Subject: Hello World
Mime-Version: 1.0
Content-Type: text/html;
charset=UTF-8
Content-Transfer-Encoding: 7bit
Auto-Submitted: auto-generated
X-Auto-Response-Suppress: All
<!DOCTYPE html PUBLIC "-//W3C//DTD HTML 4.0 Transitional//EN" "http://www.w3.org/TR/REC-htm
<html><body><p>This is a test message</p></body></html>
Net::OpenTimeout: execution expired
from /opt/gitlab/embedded/lib/ruby/2.4.0/net/smtp.rb:539:in `initialize'
from /opt/gitlab/embedded/lib/ruby/2.4.0/net/smtp.rb:539:in `open'
from /opt/gitlab/embedded/lib/ruby/2.4.0/net/smtp.rb:539:in `tcp_socket'
from /opt/gitlab/embedded/lib/ruby/2.4.0/net/smtp.rb:549:in `block in do_start'
from /opt/gitlab/embedded/lib/ruby/2.4.0/timeout.rb:103:in `timeout'
from /opt/gitlab/embedded/lib/ruby/2.4.0/net/smtp.rb:548:in `do_start'
from /opt/gitlab/embedded/lib/ruby/2.4.0/net/smtp.rb:518:in `start'
from /opt/gitlab/embedded/lib/ruby/gems/2.4.0/gems/mail-2.7.0/lib/mail/network/deliion'
from /opt/gitlab/embedded/lib/ruby/gems/2.4.0/gems/mail-2.7.0/lib/mail/network/deli
from /opt/gitlab/embedded/lib/ruby/gems/2.4.0/gems/mail-2.7.0/lib/mail/message.rb:2
from /opt/gitlab/embedded/lib/ruby/gems/2.4.0/gems/mail-2.7.0/lib/mail/message.rb:2
from /opt/gitlab/embedded/lib/ruby/gems/2.4.0/gems/actionmailer-4.2.10/lib/action_m
from /opt/gitlab/embedded/lib/ruby/gems/2.4.0/gems/activesupport-4.2.10/lib/active_strument'
from /opt/gitlab/embedded/lib/ruby/gems/2.4.0/gems/activesupport-4.2.10/lib/active_`instrument'
from /opt/gitlab/embedded/lib/ruby/gems/2.4.0/gems/activesupport-4.2.10/lib/active_
from /opt/gitlab/embedded/lib/ruby/gems/2.4.0/gems/actionmailer-4.2.10/lib/action_m
from /opt/gitlab/embedded/lib/ruby/gems/2.4.0/gems/mail-2.7.0/lib/mail/message.rb:2
from /opt/gitlab/embedded/lib/ruby/gems/2.4.0/gems/actionmailer-4.2.10/lib/action_m'
from (irb):2
from /opt/gitlab/embedded/lib/ruby/gems/2.4.0/gems/railties-4.2.10/lib/rails/comman
from /opt/gitlab/embedded/lib/ruby/gems/2.4.0/gems/railties-4.2.10/lib/rails/comman
from /opt/gitlab/embedded/lib/ruby/gems/2.4.0/gems/railties-4.2.10/lib/rails/comman
from /opt/gitlab/embedded/lib/ruby/gems/2.4.0/gems/railties-4.2.10/lib/rails/comman
from /opt/gitlab/embedded/lib/ruby/gems/2.4.0/gems/railties-4.2.10/lib/rails/comman
from bin/rails:14:in `require'
from bin/rails:14:in `<main>'
irb(main):003:0> exit
您遇到了同样的问题22728，但在升级后似乎消失了
在您的情况下，您已经处于最新版本(几乎：检查11.4是否有帮助(
问题23600指出，一个云提供商已经阻止了传出的smtp。
还要检查"邮件不工作"部分，该部分确保的值
ActionMailer::Base.delivery_methodActionMailer::Base.smtp_settings