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File a Complaint against Proofpoint

We want to make sure we can help you with your complaint. The following will help us make sure your complaint is processed promptly.

Business Headquarters Location

400 - 210 King St E,

Toronto, ON M5A 1J7

(647) 436-1036

If you have any questions or concerns, please contact the BBB assigned to your complaint:

BBB Serving Central Ontario

201 - 151 Frederick St

Kitchener, ON N2H 2M2

(519) 579-3080 or 1 (800) 459-8875