[Dovecot] PLAIN-MD5 password scheme with salt?

7 Feb 2007


      Hello!
I'm storing passwords as MD5 hashes in a MySQL database and have
specified "default_pass_scheme = PLAIN-MD5" in dovecot-sql.conf.
Can Dovecot append or prepend a salt to a password before hashing them?
Because without salt the plaintext passwords can be restored from the
MD5 hashes using rainbow tables.
Greetings
Steffen Weber