Email - TLS 1.0 are not supported error

Email - TLS 1.0 are not supported error

Error while emailing

Error: When testing email settings or sending emails, you get the following error:

421 4.7.66 TLS 1.0 and 1.1 are not supported. Please upgrade/update your client to support TLS 1.2. Visit https://aka.ms/smtp_auth_tls. [YTOPR0101CA0045.CANPRD01.PROD.OUTLOOK.COM]

If the zeckoPay is on version 1.0, then upgrading to 2.0 fixes this issue.


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