If your computer is in a public place, like an office
or library, it is a good idea to sign out of Web Mail
when you finish a session. This will prevent unauthorized
people from reading or deleting your email, or impersonating
you.
You will also need to sign out of Web Mail if you
want to check a different email address.
To sign out of Web Mail, click Sign Out in
the Folders Column on the left side of the Web Mail
page.