On 11 Aug 2008, at 08:57, Mathieu Kretchner wrote: >> what is in use now ? > Cyrus > > Why should I choose Cyrus instead of dovecot ? Are you having a problem with Cyrus? Migrating from any server to any other is likely to be challenging (to say the least), so you ought to have a pretty compelling reason to migrate before you decide to. :wes