SMTP connection failure due to "No authentication mechanisms supported" error

Talend Version (Required)       All versions

Summary

TAC fails to connect to the SMTP server, as shown by a "No authentication mechanisms supported" error.
Additional Versions  
Product (Required) DI
Component (Required) TAC
Problem Description While configuring SMTP details from TAC > Settings > Configuration, a "No authentication mechanisms supported" error is displayed.
Problem root cause The mail server doesn't support any authentication mechanism.
Solution or Workaround

Disable the authentication mechanism from TAC by ensuring it runs with the following two Java properties:

-Dmail.smtp.auth=false
-Dmail.smtp.ehlo=false
JIRA ticket number  
Version history
Revision #:
3 of 3
Last update:
‎10-24-2017 02:12 PM
Updated by:
 
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