About this Service
Support for managing your email account and calendar, as well as for suspected phishing attempts.
Who Can Use this Service
Current students
Current undergraduate students
Current graduate students
Faculty
Staff
Additional Resources
IST’s M365 FAQ
IST’s Email and Calendar Knowledge Base
ACO Email articles
IST's Exchange calendar page
Requesting this Service
Email: acohelp@uwaterloo.ca
Submit a JIRA Ticket
Helpdesk located at ML-110 and HH-161 E/F