huge mail going throw my mail server how to protect

Fri Apr 6 07:28:57 UTC 2012

My question is too many unknown user sending mail using my MTA(Postfix) so
that hotmail,google reject mail from my domain(mail.navigation.com and
IP:202.53.168.75)  and i don't know how to stop this unexpected outgoing
mail.

On Fri, Apr 6, 2012 at 11:56 AM, Ed Greshko <Ed.Greshko at greshko.com> wrote:

> 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 at mail.navigationbd.com
> > <mailto:20120406043707.982D52D61A at mail.navigationbd.com>>
> > 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 at dhl.com
> > <mailto:info at dhl.com>>, size=2744, nrcpt=100 (queue active)
> > Apr  6 10:37:07 navigationbd postfix/qmgr[29583]: BEF742D771: from=<
> info at dhl.com
> > <mailto:info at dhl.com>>, status=expired, returned to sender
> > Apr  6 10:37:07 navigationbd postfix/qmgr[29583]: 824882D5C1:
> > from=<root at navigationbd.com <mailto:root at navigationbd.com>>, size=789,
> nrcpt=1
> > (queue active)
> > Apr  6 10:37:07 navigationbd postfix/cleanup[29584]: A8B392D613:
> > message-id=<20120406043707.A8B392D613 at mail.navigationbd.com
> > <mailto:20120406043707.A8B392D613 at mail.navigationbd.com>>
> > Apr  6 10:37:07 navigationbd postfix/qmgr[29583]: 018D62D7DA: from=<
> info at dhl.com
> > <mailto:info at dhl.com>>, 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 at hotmail.com <mailto:joeblaze74 at hotmail.com>>, 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 at hotmail.com <mailto:joelawnan at hotmail.com>>, 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 at yahoo.com.ph <mailto:william01linda at yahoo.com.ph>>
> > Apr  6 10:37:07 navigationbd postfix/cleanup[29685]: B306D2D5C6:
> > message-id=<88edd239afda85dde3a3e65639034d32.squirrel at 202.53.168.75
> > <mailto:88edd239afda85dde3a3e65639034d32.squirrel at 202.53.168.75>>
> > Apr  6 10:37:07 navigationbd postfix/qmgr[29583]: 07C6B2D762: from=<
> info at dhl.com
> > <mailto:info at dhl.com>>, size=2744, nrcpt=100 (queue active)
> > Apr  6 10:37:07 navigationbd postfix/error[29650]: 018D62D7DA:
> > to=<richard.green8 at bellsouth.net <mailto:richard.green8 at bellsouth.net>>,
> > 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?
>
>
>
> --
> Never be afraid to laugh at yourself, after all, you could be missing out
> on the joke
> of the century. -- Dame Edna Everage
> --
> users mailing list
> users at lists.fedoraproject.org
> To unsubscribe or change subscription options:
> https://admin.fedoraproject.org/mailman/listinfo/users
> Guidelines: http://fedoraproject.org/wiki/Mailing_list_guidelines
> Have a question? Ask away: http://ask.fedoraproject.org
>
-------------- next part --------------
An HTML attachment was scrubbed...
URL: <http://lists.fedoraproject.org/pipermail/users/attachments/20120406/8604dba9/attachment.html>