Hostgator

webmail

Directly access the webmail for your domain by typing: webmail.domain.com

Problems / Troubleshooting

not getting the option to change webmail application after webmail login

This guide is crap and is totally wrong: https://www.hostgator.com/help/article/how-can-i-set-up-webmail-to-go-directly-to-horde-or-roundcube

Goto CPanel -> Filemanger -> then navigate to "/home2/youraccountname/.cpanel/nvdata

The plain text webmail interface preferences are in the nvdata subfolder. Manually edit the plain text file associated with the email user account. It will be a file that ends with "_default_webmail_app"

"Go to /.cpanel/nvdata/user@domain.com_default_webmail_app. There is only the app name in this file, I deleted it and the choose app screen is back."

Not Acceptable! Mod_Security

error

Not Acceptable!

An appropriate representation of the requested resource could not be found on this server. This error was generated by Mod_Security.

To resolve you have to use cpanel to modify Remote MySQL and Add Access Host.