Open your organisation’s WSD app to follow these steps. Your organisation’s settings and permissions may change which controls you see.

How to do it

  1. 01

    Open Admin → Company Settings → Messages & email.

  2. 02

    Set message and file defaults, then review the transactional sender status.

  3. 03

    For a company domain, follow domain setup and verify DKIM, MAIL FROM and DMARC before relying on it; use Send test to me to check delivery.

Reviewed 30 September 2026Report an issue with this guide ↗