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New Outlook Outgoing Server Settings SMTP authentication after server 2017 Plesk upgrade

Outlook fails to send messages with error "Outlook doesn't support any of the available authentication methods".
After Plesk server upgrade to Plesk Onyx.

Check if Outlook Outgoing Server Settings are configured as:

My outgoing server (SMTP) requires authentication.
Log on to incoming mail server before sending mail.

Change this configuration. It should now be:

My outgoing server (SMTP) requires authentication.
Use same settings as my incoming mail server.

Properties ID: 000480   Views: 1859   Updated: 4 years ago