Re: huge mail going throw my mail server how to protect

On 04/06/2012 12:28 PM, Rafiqul Islam wrote:
message at #tail -f /var/log/maillog

.244] refused to talk to me: 554 5.7.1 - ERROR: Mail refused - <202.53.168.75> -
See http://postmaster.rr.com/amIBlockedByRR?ip=202.53.168.75)
Apr 6 10:37:07 navigationbd postfix/qmgr[29583]: 089E82D613: removed
Apr 6 10:37:07 navigationbd postfix/qmgr[29583]: 782682D8F3: from=<>, size=4943,
nrcpt=1 (queue active)
Apr 6 10:37:07 navigationbd postfix/cleanup[29656]: 982D52D61A:
message-id=<20120406043707.982D52D61A@xxxxxxxxxxxxxxxxxxxxx
<mailto:20120406043707.982D52D61A@xxxxxxxxxxxxxxxxxxxxx>>
Apr 6 10:37:07 navigationbd postfix/bounce[29707]: BEF742D771: sender non-delivery
notification: 982D52D61A
Apr 6 10:37:07 navigationbd postfix/qmgr[29583]: 05CB62D5BC: from=<info@xxxxxxx
<mailto:info@xxxxxxx>>, size=2744, nrcpt=100 (queue active)
Apr 6 10:37:07 navigationbd postfix/qmgr[29583]: BEF742D771: from=<info@xxxxxxx
<mailto:info@xxxxxxx>>, status=expired, returned to sender
Apr 6 10:37:07 navigationbd postfix/qmgr[29583]: 824882D5C1:
from=<root@xxxxxxxxxxxxxxxx <mailto:root@xxxxxxxxxxxxxxxx>>, size=789, nrcpt=1
(queue active)
Apr 6 10:37:07 navigationbd postfix/cleanup[29584]: A8B392D613:
message-id=<20120406043707.A8B392D613@xxxxxxxxxxxxxxxxxxxxx
<mailto:20120406043707.A8B392D613@xxxxxxxxxxxxxxxxxxxxx>>
Apr 6 10:37:07 navigationbd postfix/qmgr[29583]: 018D62D7DA: from=<info@xxxxxxx
<mailto:info@xxxxxxx>>, size=2744, nrcpt=100 (queue active)
Apr 6 10:37:07 navigationbd postfix/bounce[29709]: BEF742D771: sender non-delivery
notification: A8B392D613
Apr 6 10:37:07 navigationbd postfix/smtp[29681]: 1FFC82D6A0:
to=<joeblaze74@xxxxxxxxxxx <mailto:joeblaze74@xxxxxxxxxxx>>, relay=mx4.hotmail.com
<http://mx4.hotmail.com>[65.55.92.168]:25, delay=761126,
delays=761115/8.9/0.94/0.68, dsn=5.0.0, status=bounced (host mx4.hotmail.com
<http://mx4.hotmail.com>[65.55.92.168] said: 550 Requested action not taken:
mailbox unavailable (in reply to RCPT TO command))
Apr 6 10:37:07 navigationbd postfix/smtp[29681]: 1FFC82D6A0: host mx4.hotmail.com
<http://mx4.hotmail.com>[65.55.92.168] said: 452 Too many recipients (in reply to
RCPT TO command)
Apr 6 10:37:07 navigationbd postfix/smtp[29681]: 1FFC82D6A0: host mx4.hotmail.com
<http://mx4.hotmail.com>[65.55.92.168] said: 452 Too many recipients (in reply to
RCPT TO command)
Apr 6 10:37:07 navigationbd postfix/smtp[29681]: 1FFC82D6A0: host mx4.hotmail.com
<http://mx4.hotmail.com>[65.55.92.168] said: 452 Too many recipients (in reply to
RCPT TO command)
Apr 6 10:37:07 navigationbd postfix/qmgr[29583]: BEF742D771: removed
Apr 6 10:37:07 navigationbd postfix/qmgr[29583]: 982D52D61A: from=<>, size=5978,
nrcpt=1 (queue active)
Apr 6 10:37:07 navigationbd postfix/pickup[29582]: warning: B306D2D5C6: message
has been queued for 5 days
Apr 6 10:37:07 navigationbd postfix/smtp[29681]: 1FFC82D6A0:
to=<joelawnan@xxxxxxxxxxx <mailto:joelawnan@xxxxxxxxxxx>>, relay=mx4.hotmail.com
<http://mx4.hotmail.com>[65.55.92.168]:25, delay=761126,
delays=761115/8.9/0.94/0.7, dsn=5.0.0, status=bounced (host mx4.hotmail.com
<http://mx4.hotmail.com>[65.55.92.168] said: 550 Requested action not taken:
mailbox unavailable (in reply to RCPT TO command))
Apr 6 10:37:07 navigationbd postfix/smtp[29681]: 1FFC82D6A0: host mx4.hotmail.com
<http://mx4.hotmail.com>[65.55.92.168] said: 452 Too many recipients (in reply to
RCPT TO command)
Apr 6 10:37:07 navigationbd postfix/smtp[29681]: 1FFC82D6A0: host mx4.hotmail.com
<http://mx4.hotmail.com>[65.55.92.168] said: 452 Too many recipients (in reply to
RCPT TO command)
Apr 6 10:37:07 navigationbd postfix/smtp[29681]: 1FFC82D6A0: host mx4.hotmail.com
<http://mx4.hotmail.com>[65.55.92.168] said: 452 Too many recipients (in reply to
RCPT TO command)
Apr 6 10:37:07 navigationbd postfix/pickup[29582]: B306D2D5C6: uid=48
from=<william01linda@xxxxxxxxxxxx <mailto:william01linda@xxxxxxxxxxxx>>
Apr 6 10:37:07 navigationbd postfix/cleanup[29685]: B306D2D5C6:
message-id=<88edd239afda85dde3a3e65639034d32.squirrel@xxxxxxxxxxxxx
<mailto:88edd239afda85dde3a3e65639034d32.squirrel@xxxxxxxxxxxxx>>
Apr 6 10:37:07 navigationbd postfix/qmgr[29583]: 07C6B2D762: from=<info@xxxxxxx
<mailto:info@xxxxxxx>>, size=2744, nrcpt=100 (queue active)
Apr 6 10:37:07 navigationbd postfix/error[29650]: 018D62D7DA:
to=<richard.green8@xxxxxxxxxxxxx <mailto:richard.green8@xxxxxxxxxxxxx>>,
relay=none, delay=799441, delays=799441/0.06/0/0.01, dsn=4.0.0, status=deferred
(delivery temporarily suspended: host gateway-f1.isp.att.net
<http://gateway-f1.isp.att.net>[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 http://att.net/blocks)


Please help me how to stop this spamming frequently blocked from several public network


Is this your *outgoing* mail host? mail.navigationbd.com with IP address of
202.53.168.75?

If so, it seems your server is being blocked from sending "spam".

The IP address of 202.53.168.75 blocked from sending to RoadRunner servers. See
http://postmaster.rr.com/mail_blocks#directspam

hotmail is also rejecting mails from that server since it has too many addresses in
the RCPT commands of the SMTP protocol. This is another indication of your system
sending out SPAM.

So, is your question.... What can I do to make my system send out SPAM in a better way?

Or, am I misreading what you think you are asking?



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of the century. -- Dame Edna Everage
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