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November 12 2026

Important Notice: Temporary interruption of our email services

Due to a major outage currently affecting Microsoft services on a large scale, including Outlook, we are experiencing technical difficulties that are limiting our access to email.


If you need to contact us, please call us during our business hours at 450-621-3500 or dial the appropriate department directly. All our contact information is available on our website.


Please note that the delivery of our publ-e-mail scheduled for today is also affected by this outage. Rest assured that it will be sent to you as soon as Microsoft’s services are restored.


We thank you for your patience and understanding regarding this situation, which is beyond our control.

What’s happening

  • Roadwork-Info
  • Free Program to Help Reduce the Risk of Rain-Related Flooding in Rosemère
  • Rose'Art - Cultural circuit
  • Automated Call Service
  • Municipal Code of Conduct and Civility