ECS主机使用hmailserver发送邮件失败,我已经设置了安全组规则,在其他主机测试没有...
Test:Collect server details hMailServer version:hMailServer 5.6.4-B2283 Database type:MySQL Test:Test IPv6 IPv6 support is available in operating system.Test:Test outbound port SMTP relayer not in use.Attempting mail.hmail...