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Step-by-step: fix “email sent as another user” using Google Workspace SMTP Relay + PostMaster
Published: 01-11-2025

A) Google Workspace (Admin Console) — set up SMTP Relay Open: Admin Console → Apps → Google Workspace → Gmail → Routing → SMTP relay service → Add ...

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How to Configure Google Workspace SMTP in Postbox: Complete Setup Guide by Bison Infosolutions
Published: 18-10-2025

? IntroductionEmail remains the backbone of professional communication. Whether you're managing multiple business inboxes or ensuring reliable message...

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