Unable to connect to Email Server (Error sending email 90)?
Application Type
Traditional Web

We’ve just configured Outsystems to connect to external SMTP service.Hitting error below, any idea?

We suspect this to be a certificate error. Is it like we need to import any destination certificate at source?

PS: We are using Outsystem 9.1.300 Java Stack.


ExternalSMTPemailerror.txt

The issue was due as the SMTP server required SSL connectivity only. On configuring the SSL correctly on the server where Outsystem resided the communication for Email happened.

Without knowing which external SMTP service is being used, in combination of OutSystems 9 version, there are some unclarities here. Although configuring an email service is quite straight forward and fairly easy... and doesn't require any certificate to be imported.

Actually we are getting error which suggests that Outsystem is expected to present some public key. However we verified the opened port from SMTP is not secured. 


So any idea what this error trace say?

The issue was due as the SMTP server required SSL connectivity only. On configuring the SSL correctly on the server where Outsystem resided the communication for Email happened.

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