Issue Webmail Redirect to domain home page

[syed]

Server operating system version

Debian 10.13

Plesk version and microupdate number

Plesk Obsidian 18.0.48

All is working fine , suddenly Plesk webmail is not working.
Seems webmail is broken, while opening the webmail , its redirect to domain home page.

As example it should open this page:

https://webmail.domain.io/login.php?new_lang=en_US&horde_user=admin%40domain.pro

but its redirecting to :

https://domain.io/login.php?new_lang=en_US&horde_user=admin%40domain.pro

If anyone can help or guide , let me know. Appreciated.

 

[syed]

Did Repair server-wide configuration in SSH but did not solve the issue