- Plesk for Linux
- Plesk for Windows
"Forgot your password" reset Plesk page does not warn if there are non-allowed characters (' , " .) in a new password.
This is Plesk bug with ID PPPM-9257 , which is planned to be fixed in one of the future product updates.
At the moment, there is no workaround available.
Consider following the article to be notified when the bug is fixed - the article will be updated.