The launch of Canada’s anti-spam law generated considerable criticism suggesting that the law was unenforceable and would not have a discernible impact on spam. Recent enforcement actions by the CRTC and the Competition Bureau, which led to millions on fines, demonstrates that the law can be used to target businesses that run afoul of the law. Now a new study from Cloudmark, a network security firm, concludes that there was a significant drop in spam originating from Canada once the law took effect. Moreover, Canadians received considerably less email after CASL was implemented. Cloudmark states:
Archive for April 30th, 2015

Law Bytes
Episode 279: My Keynote on Digital Sovereignty: Control, Choice, and Connection
byMichael Geist

October 19, 2026
Michael Geist
August 10, 2026
Michael Geist
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Michael Geist on Substack
Recent Posts
Making the Case Against Its Own Bill: What the Government’s Bill C-34 Charter Statement Reveals About the Constitutional Vulnerability of the Social Media Ban
“Position Has Not Changed”: The Canadian Government Reaffirms That Antisemitism Includes Anti-Zionism
The Law Bytes Podcast, Episode 279: My Keynote on Digital Sovereignty: Control, Choice, and Connection
The What, Me Worry? Consultation: Media Quietly Tells Government It Wants Even More Funding With Little Concern for Independence Risks
Years of Uncertainty: Bill C-22’s Missing Regulations and Secret Ministerial Orders

