SignatureAPI
Mint Starter Kit

Errors

Repeated Sender

Error

What Happened

The client attempted to add a sender with an email address that is already in the allowed senders list. Each email address can only appear once.

The response includes a detail property with more information about this error.

How to Fix

  • Check the existing allowed senders list before adding a new sender.
  • The email address is already registered and does not need to be added again.

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