All listserv requests are web based.
They are unique for each list that you are accessing, subscribing to, or managing.

All of these request should begin with: 

Please check the email that was originally sent to you.
It contains instructions for accessing the web based tools for all listserv requests.
Click here for a list of all mailing lists on this system.

If you require assistance, please contact your local IT office.

Thank you.