Unauthenticated email

I have a charter.net email domain but occasionally receive an error message when sending email. The error message states that "this mail is unauthenticated". I can't figure out what Apple Mail settings to change to authenticate my outgoing messages. Help

Posted on May 22, 2023 04:53 PM

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1 reply

May 22, 2023 08:33 PM in response to timgaudet

Older versions of Mail on macOS Catalina and older may not conform to the latest email security standards and may require an app password to comply.

Suggest you contact your email provider for guidance regarding email issues on the macOS platform.

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Unauthenticated email

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