UPDATE
[2009-11-03 20:21:32 | Fred A Archibald]
The WebMail problem has been rectified. Still investigating IMAP.
UPDATE
[2009-11-05 07:43:26 | Fred A Archibald]
A problem was discovered with AD authentication to LDAP. This was fixed yesterday afternoon.
Resolved as of 2009-11-04 16:00:00