We have a requirement to use TFA with our Office 365 emails. However, this has stopped the SMTP in Quickfile from working.

How can we get his working again please?

Error: The SMTP server requires a secure connection or the client was not authenticated. The server response was: 5.7.57 SMTP; Client was not authenticated to send anonymous mail during MAIL FROM [LNXP265CA0040.GBRP265.PROD.OUTLOOK.COM] suggests you can create an “app password” for non-interactive apps to use when your main password needs two factor authentication.

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Hi @Q6Group

The below article is based on Google, but the same concept applies to Office 365. As @ian_roberts mentions, you would need to create an app password.

Using a 2-step verification Google Account with QuickFile

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Thanks both, I will give this a go


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