message at #tail -f /var/log/maillog<br><br>.244] refused to talk to me: 554 5.7.1 - ERROR: Mail refused - <202.53.168.75> - See <a href="http://postmaster.rr.com/amIBlockedByRR?ip=202.53.168.75">http://postmaster.rr.com/amIBlockedByRR?ip=202.53.168.75</a>)<br>
Apr 6 10:37:07 navigationbd postfix/qmgr[29583]: 089E82D613: removed<br>Apr 6 10:37:07 navigationbd postfix/qmgr[29583]: 782682D8F3: from=<>, size=4943, nrcpt=1 (queue active)<br>Apr 6 10:37:07 navigationbd postfix/cleanup[29656]: 982D52D61A: message-id=<<a href="mailto:20120406043707.982D52D61A@mail.navigationbd.com">20120406043707.982D52D61A@mail.navigationbd.com</a>><br>
Apr 6 10:37:07 navigationbd postfix/bounce[29707]: BEF742D771: sender non-delivery notification: 982D52D61A<br>Apr 6 10:37:07 navigationbd postfix/qmgr[29583]: 05CB62D5BC: from=<<a href="mailto:info@dhl.com">info@dhl.com</a>>, size=2744, nrcpt=100 (queue active)<br>
Apr 6 10:37:07 navigationbd postfix/qmgr[29583]: BEF742D771: from=<<a href="mailto:info@dhl.com">info@dhl.com</a>>, status=expired, returned to sender<br>Apr 6 10:37:07 navigationbd postfix/qmgr[29583]: 824882D5C1: from=<<a href="mailto:root@navigationbd.com">root@navigationbd.com</a>>, size=789, nrcpt=1 (queue active)<br>
Apr 6 10:37:07 navigationbd postfix/cleanup[29584]: A8B392D613: message-id=<<a href="mailto:20120406043707.A8B392D613@mail.navigationbd.com">20120406043707.A8B392D613@mail.navigationbd.com</a>><br>Apr 6 10:37:07 navigationbd postfix/qmgr[29583]: 018D62D7DA: from=<<a href="mailto:info@dhl.com">info@dhl.com</a>>, size=2744, nrcpt=100 (queue active)<br>
Apr 6 10:37:07 navigationbd postfix/bounce[29709]: BEF742D771: sender non-delivery notification: A8B392D613<br>Apr 6 10:37:07 navigationbd postfix/smtp[29681]: 1FFC82D6A0: to=<<a href="mailto:joeblaze74@hotmail.com">joeblaze74@hotmail.com</a>>, relay=<a href="http://mx4.hotmail.com">mx4.hotmail.com</a>[65.55.92.168]:25, delay=761126, delays=761115/8.9/0.94/0.68, dsn=5.0.0, status=bounced (host <a href="http://mx4.hotmail.com">mx4.hotmail.com</a>[65.55.92.168] said: 550 Requested action not taken: mailbox unavailable (in reply to RCPT TO command))<br>
Apr 6 10:37:07 navigationbd postfix/smtp[29681]: 1FFC82D6A0: host <a href="http://mx4.hotmail.com">mx4.hotmail.com</a>[65.55.92.168] said: 452 Too many recipients (in reply to RCPT TO command)<br>Apr 6 10:37:07 navigationbd postfix/smtp[29681]: 1FFC82D6A0: host <a href="http://mx4.hotmail.com">mx4.hotmail.com</a>[65.55.92.168] said: 452 Too many recipients (in reply to RCPT TO command)<br>
Apr 6 10:37:07 navigationbd postfix/smtp[29681]: 1FFC82D6A0: host <a href="http://mx4.hotmail.com">mx4.hotmail.com</a>[65.55.92.168] said: 452 Too many recipients (in reply to RCPT TO command)<br>Apr 6 10:37:07 navigationbd postfix/qmgr[29583]: BEF742D771: removed<br>
Apr 6 10:37:07 navigationbd postfix/qmgr[29583]: 982D52D61A: from=<>, size=5978, nrcpt=1 (queue active)<br>Apr 6 10:37:07 navigationbd postfix/pickup[29582]: warning: B306D2D5C6: message has been queued for 5 days<br>
Apr 6 10:37:07 navigationbd postfix/smtp[29681]: 1FFC82D6A0: to=<<a href="mailto:joelawnan@hotmail.com">joelawnan@hotmail.com</a>>, relay=<a href="http://mx4.hotmail.com">mx4.hotmail.com</a>[65.55.92.168]:25, delay=761126, delays=761115/8.9/0.94/0.7, dsn=5.0.0, status=bounced (host <a href="http://mx4.hotmail.com">mx4.hotmail.com</a>[65.55.92.168] said: 550 Requested action not taken: mailbox unavailable (in reply to RCPT TO command))<br>
Apr 6 10:37:07 navigationbd postfix/smtp[29681]: 1FFC82D6A0: host <a href="http://mx4.hotmail.com">mx4.hotmail.com</a>[65.55.92.168] said: 452 Too many recipients (in reply to RCPT TO command)<br>Apr 6 10:37:07 navigationbd postfix/smtp[29681]: 1FFC82D6A0: host <a href="http://mx4.hotmail.com">mx4.hotmail.com</a>[65.55.92.168] said: 452 Too many recipients (in reply to RCPT TO command)<br>
Apr 6 10:37:07 navigationbd postfix/smtp[29681]: 1FFC82D6A0: host <a href="http://mx4.hotmail.com">mx4.hotmail.com</a>[65.55.92.168] said: 452 Too many recipients (in reply to RCPT TO command)<br>Apr 6 10:37:07 navigationbd postfix/pickup[29582]: B306D2D5C6: uid=48 from=<<a href="mailto:william01linda@yahoo.com.ph">william01linda@yahoo.com.ph</a>><br>
Apr 6 10:37:07 navigationbd postfix/cleanup[29685]: B306D2D5C6: message-id=<<a href="mailto:88edd239afda85dde3a3e65639034d32.squirrel@202.53.168.75">88edd239afda85dde3a3e65639034d32.squirrel@202.53.168.75</a>><br>Apr 6 10:37:07 navigationbd postfix/qmgr[29583]: 07C6B2D762: from=<<a href="mailto:info@dhl.com">info@dhl.com</a>>, size=2744, nrcpt=100 (queue active)<br>
Apr 6 10:37:07 navigationbd postfix/error[29650]: 018D62D7DA: to=<<a href="mailto:richard.green8@bellsouth.net">richard.green8@bellsouth.net</a>>, relay=none, delay=799441, delays=799441/0.06/0/0.01, dsn=4.0.0, status=deferred (delivery temporarily suspended: host <a href="http://gateway-f1.isp.att.net">gateway-f1.isp.att.net</a>[204.127.217.16] refused to talk to me: 550-202.53.168.75 blocked by ldap:ou=rblmx,dc=att,dc=net 550 Error - Blocked for abuse. See <a href="http://att.net/blocks">http://att.net/blocks</a>)<br>
<br><br>Please help me how to stop this spamming frequently blocked from several public network<br><br><br>BR,<br>Rafiq<br>