1.获取邮件SMTP字符码
2. vi /etc/gitlab/gitlab.rb，取消如下注释，配置相应参数
# 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" #此处填写开启SMTP字符码
# gitlab_rails['smtp_domain'] = "example.com"
# gitlab_rails['smtp_authentication'] = "login"
# gitlab_rails['smtp_enable_starttls_auto'] = true
# gitlab_rails['smtp_tls'] = false
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# user['git_user_email'] = "gitlab@#{node['fqdn']}" #修改为自定义邮箱地址
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### Email Settings
# gitlab_rails['gitlab_email_enabled'] = true
gitlab_rails['gitlab_email_from'] = '[email protected]' #配置为自定义邮箱
5.重新配置gitlab
gitlab-ctl reconfigure
4.测试：
gitlab-rails console #进入gitlab控制台