Treadstone Associates
Ask an Expert · 4 min read

What belongs in a monthly newsletter?

The content question and the list question are both real. One is about what earns a re-read; the other is about who you’re actually allowed to be emailing.

Treadstone Associates · Updated 2026

Short answer

A useful newsletter mixes one dated market fact, one plain-language explanation of what it means locally, and a light personal note — not a wall of listings. Before any of that, check who’s actually still on the list: CASL’s implied-consent windows expire, and a stale segment can turn a routine send into a compliance problem.

Content that earns a re-read

One dated, sourced number beats five vague ones. CREA’s national release reported the national average home price at $696,078 for June 2026, sales up 0.9% year-over-year, a sales-to-new-listings ratio of 50.2% — “above 50% threshold for first time in 2026” in the release’s own framing — and 4.8 months of inventory, the lowest reading of the year. Pair one such figure with the Bank of Canada’s policy rate, held at 2.25% as of its July 15, 2026 decision, and a single plain sentence on what that combination means for a buyer or seller in your market. That is a newsletter worth opening next month; a wall of your own listings is not.

Who you’re legally allowed to send it to

A newsletter delivered by email is a commercial electronic message under CASL, and implied consent to receive one only lasts as long as the relationship that created it. CASL s.10(10) sets the windows: a purchase or an accepted service within the preceding two years, or an inquiry within the preceding six months. A contact you closed a deal with three years ago has fallen out of implied consent — sending them a newsletter needs express consent, or the segment needs to come off the CEM list. Postal mail to a farm area sits outside CASL entirely; the rule only bites on electronic sends.

Say what the list is for, in writing

Treadstone Law’s privacy-policy checklist names “running a newsletter” explicitly as the kind of purpose a privacy policy has to disclose — alongside what’s collected, who it’s shared with, and how someone withdraws consent. No Canadian source found in this research adds a legal double opt-in requirement on top of CASL’s consent rule — a single confirmed sign-up is sufficient, but the purpose still has to be stated somewhere the subscriber can find it.

The list itself is part of your client database — see who owns your CRM data and should client files live in the cloud for the two questions that follow from that.

Your newsletter shouldn’t be the thing eating your Sunday night.

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