hi to everybody! i have a customer that he need to build only a mail server, because he has other server for websites ( no my choice!) is there any way to access webmail w/o site? i think no, but i dont sure tx in advance
You need to have a webserver running to provide a website. But you can roundcube webmailer for example on any other host/server you want. Just make sure to configure it properly
Yes, they are separate entities. Create client in ISPConfig, create e-mail domain, create mailboxes, tell client what URL to use for Roundcube webmail.