
From the mailroom
Useful notes for important mail.
Plainspoken guidance for sending Certified Mail, keeping evidence, and making repeatable work feel less complicated.


Somerville's New Building Sale Notice Rule: Certified Mail with Return Receipt Required Starting October 14
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The 2026 Postmark Rule: What the New USPS Guidance Means for Your Deadlines
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Certified Mail vs. Registered Mail: Which One Actually Proves What You Need?
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Stamps.com vs. Certified Mail Labels: A Postage Machine or a Compliance Platform?
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How We Protect Your Mailing Data: Keeping Certified Mail Records Secure in 2026
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