I recall being able to authenticate as one user and authorize as another at some point with cyradm; it doesn't seem to do that anymore (at least, it's not in the man page).
Yeah, its not documented and the option names are almost the reverse of what imtest uses:
cyradm --user <authid> --authz <authzid>
imtest -a <authid> -u <authzid>
Note that the only mechanisms that allow for proxying are PLAIN, DIGEST-MD5, OTP, SRP, KERBEROS_V4 and GSSAPI.
At any rate, this tells me it's something the server and IMAP protocol are capable of. However, I don't know of any MUAs that will let you do this, which is important for certain user support issues. Does anyone know of one, or am I mistaken about being able to do this?
I'm not aware of any maintream MUAs that let you do this.
-- Kenneth Murchison Oceana Matrix Ltd. Software Engineer 21 Princeton Place 716-662-8973 x26 Orchard Park, NY 14127 --PGP Public Key-- http://www.oceana.com/~ken/ksm.pgp