Je pense que ca vient de ca, voir plus bas le readme de dovecot de la 1.2.0 rc5
Il faudrait que ca arrive dans yum ........................ y'a une idée des délais ?
v1.2.rc5 2009-06-04 Timo Sirainen <
tss@iki.fi>
* auth_cache_negative_ttl is now used also for password mismatches
(currently only with plaintext authentication mechanisms).
+ Added support for EXTERNAL SASL mechanism.
+ FETCH X-SAVEDATE can now be used to get messages' save timestamps
+ deliver_log_format: %s is now in UTF8
- If message body started with a space, some operations could have
assert-crashed.
- Fixed using LDAP support as a plugin
- Fixes to virtual mailboxes.