mupdate - GSSAPI authentication

Dan White dwhite at
Tue May 12 09:59:47 EDT 2009

David Mayo wrote:
> Hi guys,
> This morning we created a principal "mupdate at BATH.AC.UK" and added that 
> to the key tab on sauber for the IMAP server, and it authenticated fine.
> It would appear there is a bug somewhere meaning that 
> "primary/instance at REALM" style principals cannot be used as clients to 
> mupdate.

/etc/krb.equiv should let you canonicalize "primary/instance at REALM" to 
something easier for cyrus to digest. See "Kerberos vs. Unix 
Authorization" in doc/overview.html (in the release tarball).

- Dan

More information about the Info-cyrus mailing list