>Maybe you need to set auth_gssapi_hostname? I added auth_gssapi_hostname = servertd.td.pmz.com.ua (its the KDC) to dovecot.conf and generated again service principals:
slot KVNO Principal ---- ---- --------------------------------------------------------------------- 1 14 imap/[email protected] 2 13 host/[email protected] 3 1 imap/[email protected] 4 1 host/[email protected] Then i got: auth: Debug: gssapi(?,192.168.1.50): Obtaining credentials for [email protected] auth: Info: gssapi(?,192.168.1.50): While acquiring service credentials: Unspecified GSS failure. Minor code may provide more$ auth: Info: gssapi(?,192.168.1.50): While acquiring service credentials: No principal in keytab matches desired name Something wrong with service principals, but what?
