+ sub addressing setup
Mark.Martinec+amavis at ijs.si
Thu May 31 19:48:05 CEST 2012
> originally, I've setup all spam marked email to be sent to generic
> spam at mailhost.tld
> that works, but, everyones spam in one account
> I would like to setup spam subaddressing to send amavis picked spam to
> spam subfolder for a user to assess, etc
> I've setup my own address, with voytek+spam at mailhost.tld, it works fine,
> mail gets +spam address, gets to my spam folder
> I'm trying to setup some virtual users on virtual domains as:
> user at vdom1.com
> user+spam at vdom1.com
Using Postfix address classes 'virtual maps' or 'virtual mailbox'
or something else? If using aliases to implement this, one needs
to add 'alias' to a list in propagate_unmatched_extensions.
> when I sent an email (from webmail on mail host) to user+spam at vdom1.com;
> '.spam' folder was created and test email was delivered to spam
> subfolder, all correct
> BUT, none of real spam email ends up in user at vdom
You mean in user+spam at vdom1.com ?
> I guess I need something additional for virtual domains...?
What is different in mail delivery route between your webmail test
and amavisd re-entry?
> the spam marked emails for my virtuals end up in spam@ email address,
What makes it go there? Quarantinig or rewriting a user+spam address?
> EXCEPT voytek's spam
> I guess I'm missing virtual sub address...? in postfix...?
> (though it seems to work when tested from server webamil)
> thanks for any pointers
This is the main Postfix setting to recognize a delimiter:
e.g.: recipient_delimiter = +
Address extensions also need to be understood and obeyed by
a mail delivery agent (Cyrus, Dovecot, ...).
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