# AutomationEdge SMTP Authentication Failure Due to Username Format Mismatch

**URL:** <https://community.automationedge.com/t/automationedge-smtp-authentication-failure-due-to-username-format-mismatch/18183>\
**Category:** Self-Help & Learn\
**Created:** [September 23, 2026, 11:37am UTC](https://community.automationedge.com/t/automationedge-smtp-authentication-failure-due-to-username-format-mismatch/18183 "2026-09-23T11:37:21Z")\
**Posts on this page:** 1\
**Page:** 1

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**Author:** ![BhagyashriC](https://avatars.discourse-cdn.com/v4/letter/b/a8b319/32.png) [@BhagyashriC](https://community.automationedge.com/u/BhagyashriC)\
**Post date:** [September 23, 2026, 11:37am UTC](https://community.automationedge.com/t/automationedge-smtp-authentication-failure-due-to-username-format-mismatch/18183/1 "2026-09-23T11:37:21Z")

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Troubleshooting SFTP ‘No Such File’ Error Due to Incorrect Pathing in AutomationEdge.  
Problem / Scenario: An AutomationEdge process fails with a “No such file” or “No such file or directory” error during SFTP file upload or folder creation despite a successful SFTP connection and directory listing test.