The following client configuration settings have been tested with all modern e-mail clients. If you're having trouble getting your client to work let us know.
incoming mail server type:
IMAP
incoming mail server name:
ic.ucsb.edu
incoming mail server port:
993
use secure connection (TLS):
yes
outgoing mail server name:
ic.ucsb.edu
outgoing mail server port
587 (TLS) / 465 (SSL)
use secure connection (TLS/SSL):
yes
outgoing mail server requires authentication:
yes
directory server:
directory.ucsb.edu
search base / base dn:
o=ucsb
Secure connections are required for all outgoing mail.
Older clients using "SSL" encryption must use port 465 while
newer clients that employ "TLS" encryption need to use port 587.