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Ensuring accurate information for Distribution Lists

Electronic mailing lists such as EDL and Mailman may use information gathered from McMaster's central databases. To ensure your information in the Central Database is correct, please use the Contact Information Self Update at You will need your MAC ID and password for authentication. To learn more about MAC ID see

Open a web browser like Internet Explorer.
Go to
Enter your MAC ID and password.
Click on the GO button.



Select the appropriate application for the information you wish to change.
Click on Address Depot to update your Office address.
Update/Change your Office address information.

Do not forget to Logoff.



Service Bulletins

Citrix Receiver Client Update

UTS asks Citrix users to upgrade Citrix Receiver Client to the most current version by February 28, 2017. See UTS Citrix website for installation and removal information.

Mosaic Upgraded Interface

Service Desk

Client Self Service:
Hours: Monday - Friday
8:30 am - 4:30 pm
Phone: 905-525-9140 x24357 (2HELP)
Location: Main Campus BSB Rm. 245
Service Catalogue:

Great Idea Site

Great Idea