If you have a Linux dedicated server, you can fix this problem. In root WHM, go to Email > Repair Mailbox permissions. If you do NOT have Linux dedicated, please contact us via phone or live chat. | |
Learn what 535 incorrect authentication data involves and how to apply the steps in this guide.
Was this article helpful?
Still need help?
Our support team can walk you through setup, troubleshooting, and account questions.
