invalid_email_domain

The domain couldn't be set up to send your app's email; the message says why.

Status: HTTP 400 · Keys and domains

What happened

The domain couldn't be set up to send your app's email; the message says why.

What to do

Check the spelling (no https://, no path) and add it again.

Read more

• invalid_email_domain in the error table
• Keys and environments
• Domains (dashboard guide)
• API keys (dashboard guide)
• Changelog: when codes were added or removed