A while ago I added a new anti-spam technique to my mail server setup called “No Listing”. No listing basically means putting a high priority MX record in the DNS that always rejects mail server connections.. It seems, however, that the qmail mail server can’t cope with that. It’s not RFC compliant.
Mar 27 2013
Nov 15 2012
Fair warning: This post is pretty darn technical and is of little interest to people who don’t muck around with Linux and/or mail servers. Recently I had a problem with someone on a midrange.com mailing list where they sent obvious spam. The problem was, they were a subscriber to the list and had posted before …
Aug 07 2011
And you probably read in my last post … I had a problem getting mail setup my new Android phone. I could receive mail fine … but it failed (with a totally useless message) whenever I tried to send mail. I was sure I had the settings right (userid, password, ssl, etc). I have my …