Cyrus versus Sun ONE?

[Gary Mills]

We may be deciding to replace our current sendmail MTA and Cyrus IMAP
server installation with the Sun ONE messaging server, because we
already have the licences for Sun ONE as part of another product.
Everything I have heard about Sun ONE has been positive.  Is it really
that good?  What are we likely to lose if we make this move?  I'm quite
pleased with Cyrus.

-- 
-Gary Mills-    -Unix Support-    -U of M Academic Computing and Networking-