【发布时间】:2015-07-07 05:37:53
【问题描述】:
Reporting-MTA: dns; lvpmailfs1.vip.hr
X-Postfix-Queue-ID: 4545360041
X-Postfix-Sender: rfc822; shops@ibci.hr
Arrival-Date: Mon, 20 Apr 2015 12:35:14 +0200 (CEST)
Final-Recipient: rfc822; kk@cutic.de
Original-Recipient: rfc822;kk@cutic.de
Action: failed
Status: 5.0.0
Remote-MTA: dns; mx01.schlund.de
Diagnostic-Code: smtp; 550-Requested action not taken: mailbox unavailable 550
invalid DNS MX or A/AAAA resource record
我只有在发送到.de 域时才会收到这封退回电子邮件,谁能告诉我如何解决这个问题?
【问题讨论】: