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NewProduct update

What's new: August 30, 2026

Signup errors got clearer, and new guides walk through the SPF, DKIM, and DMARC fixes most teams need.

Published: August 30, 2026

Shipped

Guides for fixing SPF, DKIM, and DMARC

Problem-and-fix guides cover alignment failures, aggregate reports, and the checks that catch them, each at a stable public URL.

Fixed

Duplicate-email signup returns a clear auth error

Creating an account with an email that already exists now tells you so in plain language instead of failing as a raw database error.

The items above are the same structured data the weekly email uses. This archive page exists so every issue has a stable public URL you can open, share, or forward, whether or not the email rendered cleanly in your client.

In your account

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See these changes on your domains, including health status and any open issues.

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