Integration
Send Auth0 Verification and Password Reset Emails with NoticeAPI
Auth0 handles identity. NoticeAPI can handle the transactional email delivery layer behind verification, password reset, and login messages when your Auth0 tenant needs a branded SMTP provider with logs and suppressions.
SMTP host: smtp.noticeapi.com SMTP port: 465 TLS/SSL: enabled Username: noticeapi Password: ntc_xxxxxxxxxxxxxxxxxxxx From: Accounts <[email protected]>
SMTP compatibility
Auth0 SMTP settings can point to NoticeAPI's implicit TLS relay on port 465.
Verified account email
Send from a domain you verify through NoticeAPI DNS records.
Delivery timelines
Auth emails appear in NoticeAPI logs so support can inspect accepted, delivered, bounced, and suppressed states.
Operational events
Use signed NoticeAPI webhooks when delivery outcomes should update your support or account workflow.
How it works
From test send to production traffic.
Verify the sender domain
Create the sending domain in NoticeAPI and publish the required DNS records.
Create the SMTP credential
Use your NoticeAPI API key as the SMTP password.
Configure Auth0
Set the custom SMTP provider fields to smtp.noticeapi.com, port 465, TLS enabled, and your sender address.
Test account flows
Trigger verification and password reset flows, then inspect NoticeAPI logs and delivery events.
Trust
NoticeAPI sends account email; Auth0 remains the identity system
This integration is for transactional identity email. NoticeAPI does not manage Auth0 users, authentication policies, or mailbox hosting.
Implementation links
Build with the shipped docs.
FAQ
Questions developers ask before switching email.
Does NoticeAPI replace Auth0 email templates?
No. Auth0 still decides what account email to send. NoticeAPI provides the SMTP delivery path and observability.
Can I use NoticeAPI logs for support?
Yes. Auth0-triggered SMTP messages enter the NoticeAPI send path and appear in logs and email timelines.
Is this for newsletters?
No. Auth0 SMTP is for transactional identity email. Use NoticeAPI broadcasts for consent-based audience sends.
Test free. Send production from $5.
The free workspace covers simulator testing. Starter includes 3,000 production emails per month, a 100/day production cap, and one verified sending domain.