Downgrading from postfix-3.4 fails with: [...] Updating /var/tmp/portage/mail-mta/postfix-3.3.2/image//usr/share/man/man8/smtp.8... Updating /var/tmp/portage/mail-mta/postfix-3.3.2/image//usr/share/man/man8/smtpd.8... Updating /var/tmp/portage/mail-mta/postfix-3.3.2/image//usr/share/man/man8/spawn.8... Updating /var/tmp/portage/mail-mta/postfix-3.3.2/image//usr/share/man/man8/tlsproxy.8... Updating /var/tmp/portage/mail-mta/postfix-3.3.2/image//usr/share/man/man8/tlsmgr.8... Updating /var/tmp/portage/mail-mta/postfix-3.3.2/image//usr/share/man/man8/trace.8... Updating /var/tmp/portage/mail-mta/postfix-3.3.2/image//usr/share/man/man8/trivial-rewrite.8... Updating /var/tmp/portage/mail-mta/postfix-3.3.2/image//usr/share/man/man8/verify.8... Updating /var/tmp/portage/mail-mta/postfix-3.3.2/image//usr/share/man/man8/virtual.8... bin/postconf: fatal: invalid type field "unix-dgram" in "postlog unix-dgram n - n - 1 postlogd"
Just letting you know. -- Eray