# SMTP Relay Map — Per-Domain Configuration

Not all domains route through Core's relay. Map of known SMTP relays.

## IT Pro Partner / Sho'Nuff

- **SMTP:** mail.germainebrown.com:2525
- **Backend:** MXroute Exim (heracles.mxrouting.net)
- **Auth:** shonuff@germainebrown.com / shonuff.pass
- **IMAP:** mail.germainebrown.com:993 — Sent folder stores copies via IMAP APPEND

## Apex Track Experience

- **SMTP:** c1113726.sgvps.net:2525
- **Backend:** SiteGround shared hosting
- **Auth:** contact@apextrackexperience.com / apex.track!!
- **IMAP:** c1113726.sgvps.net:993
- **Note:** This is SiteGround's SMTP, NOT Core's relay. The apex-mail-watchdog tests this relay specifically.

## Pitfall: Wrong Relay

When sending from contact@apextrackexperience.com, always use `c1113726.sgvps.net:2525`, NOT `mail.germainebrown.com:2525`. Using Core's relay with Apex credentials will fail — different SMTP server, different auth domain.