Topic: Sending email getting blocked on receiving end
==== Required information ====
- iRedMail version (check /etc/iredmail-release): 0.9.7
- Linux/BSD distribution name and version: Debian 9.1
- Store mail accounts in which backend (LDAP/MySQL/PGSQL): LDAP
- Web server (Apache or Nginx): Nginx
- Manage mail accounts with iRedAdmin-Pro? No
- [IMPORTANT] Related original log or error message is required if you're experiencing an issue.
====
This is the message I am receiving:
Nov 17 08:34:40 mail postfix/qmgr[1132]: 6EBDF81A33: from=<danc@dccathome.com>, size=2151, nrcpt=1 (queue active)
Nov 17 08:34:40 mail amavis[21578]: (21578-04) Passed CLEAN {RelayedInternal}, ORIGINATING/MYNETS LOCAL [127.0.0.1]:40106 <danc@dccathome.com> -> <tea3440@sbcglobal.net>, Queue-ID: C2BFE819CB, Message-ID: <6993130c12ff13b11e82ea93a83161bd@dccathome.com>, mail_id: 6EiU29a4b9tv, Hits: 0.214, size: 1084, queued_as: 6EBDF81A33, dkim_new=dkim:dccathome.com, 583 ms, Tests: [ALL_TRUSTED=-1,HTML_MESSAGE=0.001,TVD_RCVD_SINGLE=1.213]
Nov 17 08:34:40 mail postfix/amavis/smtp[8133]: C2BFE819CB: to=<tea3440@sbcglobal.net>, relay=127.0.0.1[127.0.0.1]:10026, delay=0.81, delays=0.15/0.03/0.02/0.61, dsn=2.0.0, status=sent (250 2.0.0 from MTA(smtp:[127.0.0.1]:10025): 250 2.0.0 Ok: queued as 6EBDF81A33)
Nov 17 08:34:40 mail postfix/qmgr[1132]: C2BFE819CB: removed
Nov 17 08:34:41 mail postfix/smtp[8140]: 6EBDF81A33: to=<tea3440@sbcglobal.net>, relay=al-ip4-mx-vip2.prodigy.net[144.160.235.144]:25, delay=0.91, delays=0.05/0.03/0.79/0.04, dsn=5.3.0, status=bounced (host al-ip4-mx-vip2.prodigy.net[144.160.235.144] said: 553 5.3.0 alph162 DNSBL:ATTRBL 521< 24.217.162.189 >_is_blocked.For assistance forward this email to abuse_rbl@abuse-att.net (in reply to MAIL FROM command))
Nov 17 08:34:41 mail postfix/cleanup[8132]: 69A0281A84: message-id=<20171117143441.69A0281A84@mail.dccathome.com>
Nov 17 08:34:41 mail postfix/qmgr[1132]: 69A0281A84: from=<>, size=4393, nrcpt=1 (queue active)
Nov 17 08:34:41 mail postfix/bounce[8141]: 6EBDF81A33: sender non-delivery notification: 69A0281A84
Nov 17 08:34:41 mail postfix/qmgr[1132]: 6EBDF81A33: removed
Nov 17 08:34:41 mail postfix/pipe[8142]: 69A0281A84: to=<danc@dccathome.com>, relay=dovecot, delay=0.21, delays=0.06/0.02/0/0.13, dsn=2.0.0, status=sent (delivered via dovecot service)
Nov 17 08:34:41 mail postfix/qmgr[1132]: 69A0281A84: removed----
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