Zarafa on Debian how to part 2: SASL and autolearning for spamassassin
This is part two of a two part article describing how to set up Zarafa on Debian using Postfix. The first part of the article covered the essentials of spam and virus scanning for incoming mail via spamassassin and clamassassin. This part covers secure user authentication for sending mail (SASL) and training spamassassin to be better at recognising spam.