请教下关于诊断工具中出现的问题
发表于 : 2016年8月18日, 18:00
在进行诊断时出现了以下问题，我记得昨天搭建的时候还是好的，今天突然就不行，目前状况是能发邮件不能收，一直提示530 SMTP authentication is required 错误，请大大指点以下，谢谢。
Test: Test outbound port
SMTP relayer not in use. Attempting mail.hmailserver.com:25...
Trying to connect to host mail.hmailserver.com...
ERROR: The host name mail.hmailserver.com could not be resolved.
Test: Test outbound port
SMTP relayer not in use. Attempting mail.hmailserver.com:25...
Trying to connect to host mail.hmailserver.com...
ERROR: The host name mail.hmailserver.com could not be resolved.