Encountering Popup of “Unknown certificate” while connecting to the server through FTP client in Plesk Hosting

To enhance the security, we’ve configured FTP over SSL and removed plain text authentication in our Windows Server 2016 Shared hosting. So, if you are connecting first time through FTP, it will ask you to allow certificate like below.

certificate popup

Check the option “Always trust certificate in future sessions” and click on OK button. This will encrypt all your FTP connections.


Related Articles

How much experience do you have with .Net Application Hosting?

Our most staff members are Computer Graduates or Masters in computers. Most of them have 5+ years...

Can I upgrade my shared hosting plan to VPS hosting?

Shared hosting plan cannot be upgraded to VPS hosting directly. You can purchase a separate VPS...

Is there any limitation in Table Numbers in Microsoft SQL Server database?

Depending on SQL server edition and environment, there will be limitation. Please refer to the...

Do you support pop-before-smtp?

Yes, POP-before-SMTP protocol is supported on all our Windows shared Hosting plans. Get...

Password Policy For Shared Hosting Email Accounts

Linux Shared Hosting cPanel/WHM enables admins to define the minimum password strength for all...

  • 0 Users Found This Useful

Was this answer helpful?