Failed to authenticate on SMTP server using two possible authenticators
Error: Failed to authenticate on SMTP server with username "XYZ" using 2 possible authenticators Ensure your login credentials are correct Ensure your passport doesn't contain spec...
Error: Failed to authenticate on SMTP server with username "XYZ" using 2 possible authenticators
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Ensure your login credentials are correct
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Ensure your passport doesn't contain special characters like the "&" symbol. If it does, please change it.
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Ensure your provider supports at least one of these secure protocols "tls, tlsv1.0, tlsv1.1, tlsv1.2"
If you are still experiencing issues, please "contact us", and we can help you.
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