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North American Network Operators Group Date Prev | Date Next | Date Index | Thread Index | Author Index | Historical RE: AOL mail netblocks
Yes we do filter SMTP outbound from the dialup base. You are correct that our users should not have local mail servers. I can't speak to whether we constantly filter or only filter when we notice a problem. It's also possible that the spammers somehow figure out how to get around our filters from time to time. The end users source address ranges are the our IRR( whois.aoltw.net) under the route set RS-ATDN-DAHA. The data is also in the RADB. If there are specific questions please send them off-list. I may ICMP-REDIRECT you to our NOC though. Thanks, Cleve... > -----Original Message----- > From: [email protected] [mailto:[email protected]]On Behalf Of > Martin Hannigan > Sent: Tuesday, July 02, 2002 11:03 AM > To: [email protected] > Cc: Daniska Tomas; [email protected] > Subject: RE: AOL mail netblocks > > > > On Tue, 2 Jul 2002 [email protected] wrote: > > > On Tue, 2 Jul 2002, Martin Hannigan wrote: > > > > > I was hoping someone was going to say that "AOL already does this > > > themselves". In the 'old' days, there was a list of what to allow > > > under .ipt.aol.com. It's pretty easy for them to do it, and I'm > > > guessing that they do actually filter this outbound, or their > > > managed modem providers may, I'm just looking for a confirmation. > > > > I don't think they do filter outbound SMTP. I've gotten complaints from > > AOL dial-up users that AOL does not filter outbound SMTP, and that they > > don't provide outgoig SMTP servers (hard to believe), so we should not > > block AOL dial-up addresses, because these people have to run their own > > SMTP servers. My thought/feeling on this is "BS and apathy". The vast > > vast majority of AOL dial-ups have no business doing direct-to-MX email. > > The handful that think they do can find workarounds or a more > appropriate > > provider. > > Ok then, is there a place where I can bath myself in AOL > dialup identified netblocks? > > I'm not trying to start a spam discussion here on the Operations > list <g> just get some operational information. > -M > > Cleve Mickles Network Architecture America Online, Network Operations
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