From: Justin Piszcz (jpiszczlucidpixels.com)
Date: Sat Jul 14 2007 - 17:19:23 CDT

• Messages sorted by: [ date ] [ thread ] [ subject ] [ author ]

Below is a specific IP trying multiple addresses/trying to SPAM. Is there
a way/tunable parameter in postfix to block such an IP for an hour after
say 3 failed attempts? I read the entire postfix conf guide (great docs!)
but did not find anything to help me here..

Any thoughts?

Jul 14 18:05:28 p34 postfix/smtpd[20286]: connect from unknown[58.186.6.25]
Jul 14 18:05:29 p34 postfix/smtpd[20286]: NOQUEUE: reject: RCPT from unknown[58.186.6.25]: 554 5.7.1 <2010708lucidpixels.com>: Recipient address rejected: ERROR=6 Spam not tolerated here!; from=<Enrique.Watsonthefranchiseband.com> to=<2010708lucidpixels.com> pro
to=ESMTP helo=<58-186-6-xxx-dynamic.hcm.fpt.vn>
Jul 14 18:05:29 p34 postfix/smtpd[20286]: NOQUEUE: reject: RCPT from unknown[58.186.6.25]: 554 5.7.1 <1010109lucidpixels.com>: Recipient address rejected: ERROR=6 Spam not tolerated here!; from=<Enrique.Watsonthefranchiseband.com> to=<1010109lucidpixels.com> pro
to=ESMTP helo=<58-186-6-xxx-dynamic.hcm.fpt.vn>
Jul 14 18:05:29 p34 postfix/smtpd[20286]: NOQUEUE: reject: RCPT from unknown[58.186.6.25]: 554 5.7.1 <1030006lucidpixels.com>: Recipient address rejected: ERROR=6 Spam not tolerated here!; from=<Enrique.Watsonthefranchiseband.com> to=<1030006lucidpixels.com> pro
to=ESMTP helo=<58-186-6-xxx-dynamic.hcm.fpt.vn>
Jul 14 18:05:28 p34 postfix/smtpd[20286]: warning: 58.186.6.25: hostname 58-186-6-xxx-dynamic.hcm.fpt.vn verification failed: No address associated with hostname
Jul 14 18:05:39 p34 postfix/smtpd[20286]: NOQUEUE: reject: RCPT from unknown[58.186.6.25]: 554 5.7.1 <2050408lucidpixels.com>: Recipient address rejected: ERROR=6 Spam not tolerated here!; from=<Enrique.Watsonthefranchiseband.com> to=<2050408lucidpixels.com> pro
to=ESMTP helo=<58-186-6-xxx-dynamic.hcm.fpt.vn>
Jul 14 18:05:42 p34 postfix/smtpd[20385]: disconnect from russian-caravan.cloud9.net[168.100.1.4]
Jul 14 18:05:42 p34 postfix/smtpd[20386]: disconnect from russian-caravan.cloud9.net[168.100.1.4]
Jul 14 18:05:46 p34 postfix/smtpd[20380]: lost connection after RCPT from unknown[58.186.6.25]
Jul 14 18:05:46 p34 postfix/smtpd[20380]: disconnect from unknown[58.186.6.25]
Jul 14 18:05:49 p34 postfix/smtpd[20286]: NOQUEUE: reject: RCPT from unknown[58.186.6.25]: 554 5.7.1 <2060804lucidpixels.com>: Recipient address rejected: ERROR=6 Spam not tolerated here!; from=<Enrique.Watsonthefranchiseband.com> to=<2060804lucidpixels.com> pro
to=ESMTP helo=<58-186-6-xxx-dynamic.hcm.fpt.vn>
Jul 14 18:05:53 p34 postfix/smtpd[20385]: warning: 58.186.6.25: hostname 58-186-6-xxx-dynamic.hcm.fpt.vn verification failed: No address associated with hostname
==> /p34/var/log/mail.log <==
Jul 14 18:05:53 p34 postfix/smtpd[20385]: warning: 58.186.6.25: hostname 58-186-6-xxx-dynamic.hcm.fpt.vn verification failed: No address associated with hostname
Jul 14 18:05:53 p34 postfix/smtpd[20385]: connect from unknown[58.186.6.25]
Jul 14 18:05:56 p34 postfix/smtpd[20385]: NOQUEUE: reject: RCPT from unknown[58.186.6.25]: 554 5.7.1 <1010109lucidpixels.com>: Recipient address rejected: ERROR=6 Spam not tolerated here!; from=<Peter.Greendemoparty.com> to=<1010109lucidpixels.com> proto=ESMTP h
elo=<58-186-6-xxx-dynamic.hcm.fpt.vn>
Jul 14 18:05:56 p34 postfix/smtpd[20385]: NOQUEUE: reject: RCPT from unknown[58.186.6.25]: 554 5.7.1 <1030006lucidpixels.com>: Recipient address rejected: ERROR=6 Spam not tolerated here!; from=<Peter.Greendemoparty.com> to=<1030006lucidpixels.com> proto=ESMTP h
elo=<58-186-6-xxx-dynamic.hcm.fpt.vn>
Jul 14 18:05:56 p34 postfix/smtpd[20385]: NOQUEUE: reject: RCPT from unknown[58.186.6.25]: 554 5.7.1 <2050408lucidpixels.com>: Recipient address rejected: ERROR=6 Spam not tolerated here!; from=<Peter.Greendemoparty.com> to=<2050408lucidpixels.com> proto=ESMTP h
elo=<58-186-6-xxx-dynamic.hcm.fpt.vn>
Jul 14 18:06:06 p34 postfix/smtpd[20385]: NOQUEUE: reject: RCPT from unknown[58.186.6.25]: 554 5.7.1 <2060804lucidpixels.com>: Recipient address rejected: ERROR=6 Spam not tolerated here!; from=<Peter.Greendemoparty.com> to=<2060804lucidpixels.com> proto=ESMTP h
elo=<58-186-6-xxx-dynamic.hcm.fpt.vn>
Jul 14 18:06:09 p34 postfix/smtpd[20286]: lost connection after RCPT from unknown[58.186.6.25]
Jul 14 18:06:09 p34 postfix/smtpd[20286]: disconnect from unknown[58.186.6.25]
Jul 14 18:06:18 p34 postfix/smtpd[20386]: warning: 58.186.6.25: hostname 58-186-6-xxx-dynamic.hcm.fpt.vn verification failed: No address associated with hostname
Jul 14 18:06:18 p34 postfix/smtpd[20386]: connect from unknown[58.186.6.25]
Jul 14 18:06:19 p34 postfix/smtpd[20386]: NOQUEUE: reject: RCPT from unknown[58.186.6.25]: 554 5.7.1 <1010109lucidpixels.com>: Recipient address rejected: ERROR=6 Spam not tolerated here!; from=<Angel.Diazsimsite.com> to=<1010109lucidpixels.com> proto=ESMTP helo
=<58-186-6-xxx-dynamic.hcm.fpt.vn>
Jul 14 18:06:19 p34 postfix/smtpd[20386]: NOQUEUE: reject: RCPT from unknown[58.186.6.25]: 554 5.7.1 <1030006lucidpixels.com>: Recipient address rejected: ERROR=6 Spam not tolerated here!; from=<Angel.Diazsimsite.com> to=<1030006lucidpixels.com> proto=ESMTP helo
=<58-186-6-xxx-dynamic.hcm.fpt.vn>
Jul 14 18:06:19 p34 postfix/smtpd[20386]: NOQUEUE: reject: RCPT from unknown[58.186.6.25]: 554 5.7.1 <2050408lucidpixels.com>: Recipient address rejected: ERROR=6 Spam not tolerated here!; from=<Angel.Diazsimsite.com> to=<2050408lucidpixels.com> proto=ESMTP helo
=<58-186-6-xxx-dynamic.hcm.fpt.vn>
Jul 14 18:06:18 p34 postfix/smtpd[20386]: warning: 58.186.6.25: hostname 58-186-6-xxx-dynamic.hcm.fpt.vn verification failed: No address associated with hostname
==> /p34/var/log/mail.log <==
Jul 14 18:06:29 p34 postfix/smtpd[20386]: NOQUEUE: reject: RCPT from unknown[58.186.6.25]: 554 5.7.1 <2060804lucidpixels.com>: Recipient address rejected: ERROR=6 Spam not tolerated here!; from=<Angel.Diazsimsite.com> to=<2060804lucidpixels.com> proto=ESMTP helo
=<58-186-6-xxx-dynamic.hcm.fpt.vn>
Jul 14 18:06:36 p34 postfix/smtpd[20385]: lost connection after DATA from unknown[58.186.6.25]
Jul 14 18:06:36 p34 postfix/smtpd[20385]: disconnect from unknown[58.186.6.25]
Jul 14 18:06:43 p34 postfix/smtpd[20380]: warning: 58.186.6.25: hostname 58-186-6-xxx-dynamic.hcm.fpt.vn verification failed: No address associated with hostname
Jul 14 18:06:43 p34 postfix/smtpd[20380]: connect from unknown[58.186.6.25]
Jul 14 18:06:44 p34 postfix/smtpd[20380]: NOQUEUE: reject: RCPT from unknown[58.186.6.25]: 554 5.7.1 <1010109lucidpixels.com>: Recipient address rejected: ERROR=6 Spam not tolerated here!; from=<Michael.Garciaunionstreettowing.com> to=<1010109lucidpixels.com> pr
oto=ESMTP helo=<58-186-6-xxx-dynamic.hcm.fpt.vn>
Jul 14 18:06:44 p34 postfix/smtpd[20380]: NOQUEUE: reject: RCPT from unknown[58.186.6.25]: 554 5.7.1 <1030006lucidpixels.com>: Recipient address rejected: ERROR=6 Spam not tolerated here!; from=<Michael.Garciaunionstreettowing.com> to=<1030006lucidpixels.com> pr
oto=ESMTP helo=<58-186-6-xxx-dynamic.hcm.fpt.vn>
Jul 14 18:06:44 p34 postfix/smtpd[20380]: NOQUEUE: reject: RCPT from unknown[58.186.6.25]: 554 5.7.1 <2050408lucidpixels.com>: Recipient address rejected: ERROR=6 Spam not tolerated here!; from=<Michael.Garciaunionstreettowing.com> to=<2050408lucidpixels.com> pr
oto=ESMTP helo=<58-186-6-xxx-dynamic.hcm.fpt.vn>
Jul 14 18:06:43 p34 postfix/smtpd[20380]: warning: 58.186.6.25: hostname 58-186-6-xxx-dynamic.hcm.fpt.vn verification failed: No address associated with hostname
Jul 14 18:06:54 p34 postfix/smtpd[20380]: NOQUEUE: reject: RCPT from unknown[58.186.6.25]: 554 5.7.1 <2060804lucidpixels.com>: Recipient address rejected: ERROR=6 Spam not tolerated here!; from=<Michael.Garciaunionstreettowing.com> to=<2060804lucidpixels.com> pr
oto=ESMTP helo=<58-186-6-xxx-dynamic.hcm.fpt.vn>
Jul 14 18:06:59 p34 postfix/smtpd[20386]: lost connection after DATA from unknown[58.186.6.25]
Jul 14 18:06:59 p34 postfix/smtpd[20386]: disconnect from unknown[58.186.6.25]

• Messages sorted by: [ date ] [ thread ] [ subject ] [ author ]