[dovecot] more problem with Sent

[Farkas Levente]

hi,
ok it's turn out that not just mozilla not able to put the sent mails 
into the Sent folder but our webmail frontend (SquirrelMail) can't do 
it. so those who are using the webmail no longer able to use the mail 
system:-(((

-- 
   Levente                               "Si vis pacem para bellum!"