Return to Sender

If your lettermail is undeliverable for some reason, like missing a unit #, Canada Post will return it back to you FREE of CHARGE! Just make sure your return address in the top left hand corner is clearly written. RTS is one of the other reasons lettermail is a great option to save you money!

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sarah mulligan
Reviews!

You don’t have to be a customer to leave a review on google and poor reviews collected by a sellers website can be hidden - neither offer full trust or transparency. 100% of all SLOTBOX reviews are available to view!

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sarah mulligan
Where do you drop off your lettermail boxes

The outgoing slot for dropping off the mail in community hubs is NOT designed for oversize / large letter. Canada Post did this intentionally so it will not get stuffed too quickly with thick letters. You will need to drop off in the large street receptacles or at the post office.

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sarah mulligan