tejas sarade: > 2) In the second case Postfix deferred the mail and retry to deliver mail. > > dsn=4.4.3, status=deferred (Host or domain name not found. Name > service error for name=bbbbbb-logistic.ru type=MX: Host not found, try > again)
The DNS server did not reply, or it replied with a "try again" error.
Wietse
