To forward mail from your mail.utexas.edu account, go to http://mail.utexas.edu and
click on the Proceed to UMBS Login Page link and login
using your UT EID. Authentication should take you to a page with the
following options:

Display: Displays your current mailbox name, forwarding address (if
any), and current disk space usage and quota.
Password: Permits you to change your password. You may change your
password as often as you like. (Note: You do not have to know your
old password.)
Forwarding: Allows you to provide an e-mail address to which all
your e-mail will be forwarded, or to cancel a current forwarding
address.
You
may change
your forwarding e-mail address as often as you like.
Log Out: Logs you out of the UMBS Web interface and sends you to Web
Central.