Can't change default webmail app when using the webmail subdomain

brandon45

Member
May 26, 2014
7
0
1
cPanel Access Level
Root Administrator
if I try to set a default webmail client when using webmail.mydomain.com the ajax request returns an http 401 Invalid Security Token error while it works on mydomain.com:2095
 

cPanelMichael

Administrator
Staff member
Apr 11, 2011
47,910
2,215
363
Hello :)

Is Mod_Security enabled on this system, with a specific vendor ruleset such as Comodo? If so, does the issue persist if you temporarily disable it?

Thank you.
 

cPanelMichael

Administrator
Staff member
Apr 11, 2011
47,910
2,215
363
Could you open a support ticket using the link in my signature so we can take a closer look? You can post the ticket number here so we can update this thread with the outcome.

Thank you.