cyrus_authenticate
    (4.1.0 - 4.3.2 only)
cyrus_authenticate -- Authenticate against a Cyrus IMAP server 
Description
bool 
cyrus_authenticate ( resource connection [, string mechlist [, string service [, string user [, int minssf [, int maxssf]]]]])
     
| Warning | 
This function is
currently not documented; only the argument list is
available.  |