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Email Setup on Business Central On Premise

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Posted on by Haris Korac

142

Hello to everyone.
Can you help me to setup email on business central on premise.
I tried several settings but without success.
Some of errors that i got is :
The SMTP server rejected the authentication request, as the authentication data is incorrect. Verify that your Username and Password are correct and that the SMTP server supports the specified authentication type (Basic). SMTP error code: 535.

and this:
Could not connect to the SMTP server.

An error occurred while attempting to establish an SSL or TLS connection.

This usually means that the SSL certificate presented by the server is not trusted by the system for one or more of
the following reasons:

1. The server is using a self-signed certificate which cannot be verified.
2. The local system is missing a Root or Intermediate certificate needed to verify the server's certificate.
3. A Certificate Authority CRL server for one or more of the certificates in the chain is temporarily unavailable.
4. The certificate presented by the server is expired or invalid.
5. The set of SSL/TLS protocols supported by the client and server do not match.

See https://github.com/jstedfast/MailKit/blob/master/FAQ.md#SslHandshakeException for possible solutions.

I tried also OAuth but also without success.

I used my mail that I used for company purpose . That is microsoft mail, have 2 Factor authentication . I tried also with disabled authentication.

Any guides?
Thank you

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Dynamics 365 Business Central

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