"Reinaldo de Carvalho" <reinaldoc@xxxxxxxxx> schrieb: > > Does anyone know whats wrong? > > allowplaintext: yes > sasl_mech_list: PLAIN But thats unsecure, or? In postfix is an option u can define: imaps may use plaintext authentification imap may only use secure authentification like CRAM-MD5 is this possible in Cyrus? Thanks Daniel