weird... I just built a log rule for dst port 25 just to see what was coming and going from my network.... in about 40 seconds I had about 4000 packets logged... all 61.160.224.128 to an ip on my new /21 block from ARIN... which doesn't even have any customers on it. geez.
On Thu, Dec 18, 2014 at 10:31 PM, Mike Hammett <[email protected]> wrote: > > If Server's Plus can't help them figure it out, then pass the buck along... > > > > ----- > Mike Hammett > Intelligent Computing Solutions > http://www.ics-il.com > > <https://www.facebook.com/ICSIL> > <https://plus.google.com/+IntelligentComputingSolutionsDeKalb> > <https://www.linkedin.com/company/intelligent-computing-solutions> > <https://twitter.com/ICSIL> > > ------------------------------ > *From: *"Adair Winter" <[email protected]> > *To: *"Mikrotik Users" <[email protected]> > *Sent: *Thursday, December 18, 2014 10:29:19 PM > > *Subject: *Re: [Mikrotik Users] block port 25? > > suuuuure... You think you'll call their mail provider first?? ha. > > On Thu, Dec 18, 2014 at 10:25 PM, Mike Hammett <[email protected]> > wrote: >> >> Let Servers Plus deal with that... or whomever's mail server they're >> connecting to. >> >> >> >> ----- >> Mike Hammett >> Intelligent Computing Solutions >> http://www.ics-il.com >> >> <https://www.facebook.com/ICSIL> >> <https://plus.google.com/+IntelligentComputingSolutionsDeKalb> >> <https://www.linkedin.com/company/intelligent-computing-solutions> >> <https://twitter.com/ICSIL> >> >> ------------------------------ >> *From: *"Adair Winter" <[email protected]> >> *To: *"Mikrotik Users" <[email protected]> >> *Sent: *Thursday, December 18, 2014 10:23:03 PM >> >> *Subject: *Re: [Mikrotik Users] block port 25? >> >> You'll find some user somewhere who is still configured to send mail to a >> mail server on port 25. >> On Dec 18, 2014 10:17 PM, "Mike Hammett" <[email protected]> >> wrote: >> >>> If you don't have mail servers then who cares? >>> >>> That said, unless a customer has a mail server, they should not be >>> sending anything out on port 25. Block 'em all. >>> >>> >>> >>> ----- >>> Mike Hammett >>> Intelligent Computing Solutions >>> http://www.ics-il.com >>> >>> <https://www.facebook.com/ICSIL> >>> <https://plus.google.com/+IntelligentComputingSolutionsDeKalb> >>> <https://www.linkedin.com/company/intelligent-computing-solutions> >>> <https://twitter.com/ICSIL> >>> >>> ------------------------------ >>> *From: *"RickG" <[email protected]> >>> *To: *"Mikrotik Users" <[email protected]> >>> *Sent: *Thursday, December 18, 2014 10:09:36 PM >>> *Subject: *Re: [Mikrotik Users] block port 25? >>> >>> I dont have mail servers (thank God!). However, my IP addys continue to >>> get blacklisted. I assume it's due to my subscriber's computers having >>> trojans. Looking for suggestions on how to handle. >>> >>> On Thu, Dec 18, 2014 at 11:38 AM, Mike Hammett <[email protected] >>> > wrote: >>>> >>>> Main IP? >>>> >>>> My mail servers get blacklisted once or twice a year due to compromised >>>> user credentials, but those are the only ones I care about. >>>> >>>> >>>> >>>> ----- >>>> Mike Hammett >>>> Intelligent Computing Solutions >>>> http://www.ics-il.com >>>> >>>> <https://www.facebook.com/ICSIL> >>>> <https://plus.google.com/+IntelligentComputingSolutionsDeKalb> >>>> <https://www.linkedin.com/company/intelligent-computing-solutions> >>>> <https://twitter.com/ICSIL> >>>> >>>> ------------------------------ >>>> *From: *"RickG" <[email protected]> >>>> *To: *"Mikrotik Users" <[email protected]> >>>> *Sent: *Thursday, December 18, 2014 10:35:04 AM >>>> *Subject: *[Mikrotik Users] block port 25? >>>> >>>> Folks, I'm tired of dealing with my main IP being blacklisted for SPAM >>>>> by certain users. Is it worth blocking port 25 anymore or is that old >>>>> news? >>>>> >>>> -- >>>> -RickG KyWiFi >>>> >>>> _______________________________________________ >>>> Mikrotik-users mailing list >>>> [email protected] >>>> http://lists.wispa.org/mailman/listinfo/mikrotik-users >>>> >>>> >>>> _______________________________________________ >>>> Mikrotik-users mailing list >>>> [email protected] >>>> http://lists.wispa.org/mailman/listinfo/mikrotik-users >>>> >>>> >>> >>> -- >>> -RickG KyWiFi >>> >>> _______________________________________________ >>> Mikrotik-users mailing list >>> [email protected] >>> http://lists.wispa.org/mailman/listinfo/mikrotik-users >>> >>> >>> _______________________________________________ >>> Mikrotik-users mailing list >>> [email protected] >>> http://lists.wispa.org/mailman/listinfo/mikrotik-users >>> >>> >> _______________________________________________ >> Mikrotik-users mailing list >> [email protected] >> http://lists.wispa.org/mailman/listinfo/mikrotik-users >> >> >> _______________________________________________ >> Mikrotik-users mailing list >> [email protected] >> http://lists.wispa.org/mailman/listinfo/mikrotik-users >> >> > > -- > > Adair Winter > VP, Network Operations / Owner > Amarillo Wireless | 806.316.5071 > C: 806.231.7180 > http://www.amarillowireless.net > > > _______________________________________________ > Mikrotik-users mailing list > [email protected] > http://lists.wispa.org/mailman/listinfo/mikrotik-users > > > _______________________________________________ > Mikrotik-users mailing list > [email protected] > http://lists.wispa.org/mailman/listinfo/mikrotik-users > > -- Adair Winter VP, Network Operations / Owner Amarillo Wireless | 806.316.5071 C: 806.231.7180 http://www.amarillowireless.net
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