How do I change webmail re-direct URL?

[CTS-Tech]

Hi,

Plesk newbie here and just started working on a 9.5.2 Server, running SmarterMail Server 6.9.3820. It hosts several domains.

When clients type webmail.theirdomain.com, they get redirected to http://mail.old-domain.com:9998/Login.aspx. DNS A records are hosted at Network Solutions and point to the IP.

That old domain has to go away.

We need to have webmail.theirdomain.com re-direct to http://mail.new-domain.com:9998/Login.aspx

I already tried changing the hostname to mail.new-domain.com but that didn't work.

How can we fix this?

Thank you for your help.

 

[IgorG]

Try to do it in IIS manager for 'webmail' site.