Re: v2.3.5.2 released

[Benny Pedersen via dovecot]

Aki Tuomi via dovecot skrev den 2019-04-18 11:35:

    * CVE-2019-10691: Trying to login with 8bit username containing
      invalid UTF8 input causes auth process to crash if auth policy is
      enabled. This could be used rather easily to cause a DoS. Similar
      crash also happens during mail delivery when using invalid UTF8 
in
      From or Subject header when OX push notification driver is used.

can this aswell crash dovecot policy service so check policy service on 
postfix tempfails ?