Denny Fuchs:
Do I need Dovecot 2.2.10 to compile successful ?
if depends on your needs. dovecot support IMAP METADATA Extension (RFC 5464) out of the box.
at least I do not need a separate source package anymore. I have this with dovecot-2.2.12: --- snip imap_metadata = yes mail_attribute_dict = file:Maildir/dovecot-metadata --- snap together with "mail_location = maildir:~/Maildir" dovecot create it's operational files at the usual location. works perfect with my horde ... Andreas