Dear colleagues,  

Please be advised that we will be performing a scheduled update to the LISTSERV Mail Server on April 9, 2026, from 8:00 a.m. to 8:30 a.m. 

During this maintenance window, LISTSERV service will be temporarily degraded. Users may experience up to a 30‑minute delay in mail delivery. 

Service outage window:  

April 9, 2026, from 8:00 a.m. to 8:30 a.m. 

Once the upgrade is completed, there will be no change to the end user experience or LISTSERV administrative functions. 

We apologize for any inconvenience this may cause and appreciate your understanding and support as we work to improve your LISTSERV experience.  

Should you have any concerns or questions, please contact help.desk@utoronto.ca. 

Thank you for your patience and cooperation.  

Kind regards,  

Enterprise Applications & Solutions Integration 

Information Technology Services  

University of Toronto