The "Unauthorized" API error when trying to send emails using Mailtrap API means that the API credentials provided by the user are incorrect or invalid. This could be due to using an expired or revoked API key or any authentication issues. To resolve this error, the user needs to check and update their API credentials and ensure that they are using the correct and up-to-date credentials.
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Asked: 2021-05-12 11:00:00 +0000
Seen: 10 times
Last updated: Jan 30 '23
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