Spam Assassin 3 comes with a builtin SPF record checker, so it would make sense to publish SPF records for domains. Or would it? This domain has now got a simple set of SPF records which I setup using a couple of the online tools to generate them. If you want to see how many domains are publishing SPF have a look here. Although it is not a definitive listing it does give some … [Read more...] about SPF records
Spam Filtering
Upgrading MailScanner – rpm based system
Upgrading MailScanner on an rpm based system is not complicated as long as you read the messages on the screen. First off go to the MailScanner download section and get the version you want to upgrade to. The second one in the list is the rpm version for RedHat and derivatives. Normally there is a choice of "stable" and "beta" downloads. What's the difference? The stable has … [Read more...] about Upgrading MailScanner – rpm based system
killing the antispammers
Useful procmail recipes here to stop CR junk hitting your mailbox … [Read more...] about killing the antispammers
MailScanner – the book
Julian's book finally arrived today. I haven't had time to read it yet, but it's nice to get a "hard copy". I really hate reading books off a screen. … [Read more...] about MailScanner – the book
Spam Assassin book
It arrived a couple of days ago and so I've been reading my way through it in my free time. I'll write a proper review of it once I've actually finished it, but so far I am very happy with it. It explains a ,lot of concepts in very clear language and clarifies a number of elements in SA3 that were not as clear as I had originally thought. … [Read more...] about Spam Assassin book