> >> recipient_delimiter > > It is an amavisd variable (at least, it lives in amavisd.conf). It's > used to add a delimiter to the email address when mail is flagged as > spam (or a bad header), such as user+s...@example.com, or > user+b...@example.com > > Useful to get the mail to deliver to subfolders automatically. In > this case it makes spam auto filter into the Spam folder in each > user's IMAP folders. > > I can turn it off completely, but then I'm losing a major chunk of > functionality. > > [...] > It just causes a new problem, because mail going to domainB doesn't > support recipient_delimiters, and so bounces the mail as > undeliverable (as user+s...@example.com doesn't exist - go MSFT).
Adding address extension can be selective - based on a recipient e-mail address or his domain. Set it to undef for your local domains which can't handle extensions and let the rest have a non-empty default: @addr_extension_spam_maps = ({ '.my1.example.com' => undef, '.my2.example.com' => undef, '.' => 'spam', }); or the other way around, let the default be none and list your local domains which want added extensions: @addr_extension_spam_maps = ({ '.my1.example.com' => 'spam', '.my2.example.com' => 'junk', '.' => undef, }); Mark ------------------------------------------------------------------------------ Start uncovering the many advantages of virtual appliances and start using them to simplify application deployment and accelerate your shift to cloud computing. http://p.sf.net/sfu/novell-sfdev2dev _______________________________________________ AMaViS-user mailing list AMaViS-user@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/amavis-user Please visit http://www.ijs.si/software/amavisd/ regularly For administrativa requests please send email to rainer at openantivirus dot org