Brand & Host
Communications & Email Templates
The Communications tab is where Authaz's emails get configured. It has two sections:
- Email Provider — connect your sending account (Resend). Authaz uses your account, your domain, your reputation.
- Email Templates — customize the 12 transactional emails Authaz sends (welcome, magic link, password reset, invitations, account recovery, MFA reset).
curl https://your-app.authaz.io/api/v1/applications/{appId}/email-providers \
-H "X-API-Key: $AUTHAZ_API_KEY"A banner at the top of the page reminds you that emails reuse your Branding settings — no need to re-set logo and colors here.
Email provider#
The dashboard supports Resend as the bring-your-own provider.
Why bring your own provider#
- Deliverability. Emails sent from your domain via your warmed-up sender land in inboxes; emails sent from a generic Authaz sender are more likely to hit spam.
- Branding. The "From" address is , not something Authaz-flavored.