阿里雲配置gitlab郵箱

gitlab_rails['smtp_tls'] = true、開啓郵箱受權碼，將密碼換成受權碼；gitlab_rails['gitlab_email_from'] = 'username@163.com' user['git_user_email'] = "username@163.com" gitlab_rails['smtp_enable'] = true gitlab_rails['smtp_address'] = "smtp.163.com" gitlab_rails['smtp_port'] = 465 gitlab_rails['smtp_user_name'] = "username@163.com" gitlab_rails['smtp_password'] = "userpassword" gitlab_rails['smtp_domain'] = "163.com" gitlab_rails['smtp_authentication'] = "login" gitlab_rails['smtp_enable_starttls_auto'] = true