From mboxrd@z Thu Jan 1 00:00:00 1970 From: gtaylor@tnetconsulting.net (Grant Taylor) Date: Wed, 20 Sep 2017 12:21:31 -0600 Subject: [TUHS] Who is running their own mail server and what do you run? In-Reply-To: <20170920162502.GN25650@mcvoy.com> References: <20170920162502.GN25650@mcvoy.com> Message-ID: <6efc1bb3-e133-65e1-d294-592c2c57f2f6@tnetconsulting.net> I'm running Sendmail (the 800 lb gorilla that I know) on multiple Linode VPSs. (I can highly recommend Linode.) My email stack is fairly straightforward: - Sendmail + milters - ClamAV - can reject email at SMTP time - OpenARC - adds headers for SpamAssassin - OpenDKIM - adds headers for SpamAssassin - OpenDMARC - adds headers for SpamAssassin - SpamAssassin - can reject email at SMTP time - SPFmilter - can reject email at SMTP time - JunkEmailFilter Project Tarbaby as a high order / low priority MX - Reverse Path IP filtering - Team Cymru Bogons - Full IPv4 - Full IPv6 - Spamhaus - Drop v4 - eDrop v4 - Drop v6 - DShield I also do the following, but they don't strictly impact inbound email filtering. - I publish DNS records for - SPF w/ -all - DKIM - DMARC w/ strict rejections on all messages - DNSSEC signed zones & published DS records. - I recently added Sender Rewrite Scheme to my mail server. - I now host email for a friend that he wants forwarded (unmodified) to Gmail. On 09/20/2017 10:25 AM, Larry McVoy wrote: > I tried running my own server on mcvoy.com but eventually gave up, the > spam filtering was a non-ending task. I may end up regretting saying this, but I don't think my spam problem is nearly as bad as other people seem to have it. > If someone has a plug and chug setup for MX I'd love to try it. I've found my solution to be mostly maintenance free. I do dabble, by choice, and recently wrote a proto MTA in Perl to experiment with gray listing. I also have > 2k lines of procmail recipes, but that's almost all for filtering different addresses into the multiple hundreds of folders I have in my personal email account. Ask if you want any more details. -- Grant. . . . unix || die -------------- next part -------------- A non-text attachment was scrubbed... Name: smime.p7s Type: application/pkcs7-signature Size: 3717 bytes Desc: S/MIME Cryptographic Signature URL: