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💥 Cold email tips: Authenticate every domain. SPF, DKIM, DMARC. Send yourself a test email and check the headers. No auth = straight to spam.

26/9/26, 12:02 pm0 reposts2 likes

Habibur Rahman | Cold Email Expert

@habiburbasar.bsky.social

Header checks are fine, but Workspace and M365 handle DMARC alignment completely differently now. Are you hosting these on Google, M365, or secondary domain resellers?

Xavier Coiffard

@xaviercoiffard.com

Google !