Mail Services at UTM

  • Any mail that is contained in an envelope
  • There are 2 size categories of envelopes
    • Regular Envelopes
      • ​Maximum Dimensions (as posted on the Canada Post website)
        • ​Length: 24.5 cm or 9.65 in
        • Width: 15.6 cm or 6.14 in
        • Height: .5 cm or .2 in
    • Large Envelopes 
      • ​Maximum Dimensions (as posted on the Canada Post website)
        • ​Length: 38 cm or 14.96 in
        • Width: 27 cm or 10.62 in
        • Height: 2 cm or .79 in


Please Note: the Maximum Weight for LettermailTM is 500g (1.1lbs), if it weighs more than 500g (1.1lbs) it will be considered a Parcel

LTL vs. Parcel Package Shipping: Understanding the Differences

  • A Regular Parcel (as posted on the Canada Post website) refers to any LettermailTM that weighs more than 500g (1.1lbs)
  • Any package that weighs up to 30kg (66lbs) and has the following minimum and maximum dimensions:
    • ​Length: 2m or 78.74 in
    • Length + Girth: 3m or 118.11 in

Please Note: any Parcel that exceeds the maximum size or height must be shipped using a Courier Service. If this is the case, please email Matthew Malcolm at; he will be able to support you through the process of domestic or international shipping requirements and any paperwork you may need to fill out.

Rates for LettermailTM can be found on the Canada Post postage rates webpage. You can purchase domestic stamps at the UTM Mail Room.

Rates for Regular Parcels can be found by using the Rate Calculator at the Canada Post website.

There is a Canada Post Mailbox located in front of the main entrance Recreation, Athletics and Wellness Centre, across from P8.

Mail Box Picture

Questions? Contact us!
(905) 569-5791
William G. Davis building, Suite 1140 

Making experiences, exceptional