Some of you have reported problems logging in after the email migration over the weekend. Here are instructions from UC for solving the problem:
Go to http://connect.wcsu.edu to access your email. If it shows your username already populated where the user ID is, specify to sign in under a different user ID and then re-enter your sign in credentials. If that does not work, you may have to delete your cookies: http://www.aboutcookies.org/page-2.
If you continue to have problems after trying this solution, feel free to go to http://wcsu.edu/email and submit a ConnectMail Support Form.