Welcome to our NEW support portal! We are now SonicWall, with a dedicated support site. Learn more.

SMTP AUTH fails with '550 5.7.1 Client does not have permissions to send as this sender' (190079)

Return

Feedback submitted.

Was this article helpful?

[Select Rating]



See More SonicWALL Hosted Email Security Articles


Feedback submitted.

Was this article helpful?

[Select Rating]

Request or Create a KB Article »

Leave a Comment

Featured Content
MySonicWALL
Support Offerings
Report a vulnerability
All Product Lifecycle Tables
Self Service Tools
Knowledge Base
My SonicWall
Product Support
Professional Services
Software Downloads
Technical Documentation
Training and Certification
Video Tutorials
Product(s):
SonicWALL Email Security
Virtual Appliance, 8300, 4300, 3300
SonicWALL Hosted Email Security
Current
Topic(s):
Troubleshooting
Article History:
Created on: 3/18/2016
Last Update on: 3/28/2017
Author:
MG Sriram Iyer
Search All Articles