MMulti-Domain Mail Manager

One licensed mailbox. Many verified domains. Verified deliverability.

Entra ID and Exchange Online are driven app-only, over a certificate — no user session is stored.
DNS is diffed before it is written: every change is read, planned, reviewed, then applied.
Send tests record the real SPF, DKIM and DMARC verdicts from the receiving side.

Private system. Not indexed. Access is limited to the configured administrator account.

Sign in

Administrator credentials for this system.

Email

Password

Sessions are server-side and revocable