Перестала ходить почта

[ars]

Перестала ходить почта на gmail

Ubuntu 14.04(x86_64)
core package Version: 0.9.8 (amd64) Release:15


Кто сталкивался с такой проблемой:


This message was created automatically by mail delivery software.

A message that you sent could not be delivered to one or more of its
recipients. This is a permanent error. The following address(es) failed:

[email protected]
SMTP error from remote mail server after end of data:
host gmail-smtp-in.l.google.com [2a00:1450:400c:c01::1b]:
550-5.7.1 [2a02:c207:2023:4261::1 12] Our system has detected that this
550-5.7.1 message is likely unsolicited mail. To reduce the amount of spam sent
550-5.7.1 to Gmail, this message has been blocked. Please visit
550 5.7.1 https://support.google.com/mail/answer/188131 for more information. 186si2772991wmn.118 - gsmtp

------ This is a copy of the message, including all the headers. ------

Return-path: <[email protected]>
Received: from localhost ([::1] helo=mydomain.com)
by vm3493.myhosting.host with esmtpa (Exim 4.82)
(envelope-from <[email protected]>)
id 1b69yg-0000ut-Nv
for [email protected]; Thu, 26 May 2016 22:06:30 -0700
Date: Thu, 26 May 2016 22:06:30 -0700
To: Aaa <[email protected]>
From: "[email protected]" <[email protected]>
Subject:


Подозреваю, что проблема возможно из за разницы доменного имени и hostname
localhost ([::1] helo=mydomain.com)
by vm3493.myhosting.host with esmtpa (Exim 4.82)
(envelope-from <[email protected]>)

Как исправить раньше работало

[ars]

поставил
disable_ipv6 = true
заработало снова

[skurudo]

Памятка по настройкам:
viewtopic.php?f=31&t=11280