I'm trying to build Cyrus IMAP so that it checks plaintext passwords using
Kerb4 and also allows the clients to authenticate using Kerb4. I believe I
need to build this with Kerberos-4 and SASL (which must support KERBEROS_V4
authentication).

Is this correct, or do I only need one or the other? I'm having numerous
difficulties with the cyrus-imapd configure script. It complains that my
kerberos-4 build doesn't have the DES implementation, and when I try using
kerberos-5-1.2.8, it can't properly locate the kerberos 4 libraries.

Matt Cuttitta