A while ago I wrote an article called Training SpamAssassin, Horde, IMAP, Plesk user configuration which describes how to integrate Spam Assassin user learning and Plesk's installation of Horde mail client. Sam left a comment suggesting that I tell Ho… more »

What a nightmare! It has taken me about a month of web searching, playing, testing and configuring to get user specific spam training with SpamAssassin running on an Horde IMAP email client on a Plesk virtual hosts system. The problem with the default… more »