I would like to move the internal mail server to ISPConfig, except that I have a problem with logging in to accounts. Currently it is solved, using user and password in ISPConfig but it looks as user @ domainname How can I disable logging into your email account at your domain, because I admit that I am using one domain and do not need a multi Domain Options Please help me, because I have to move all email accounts to the new year
ISPConfig 3 uses virtual mail users and in such a setup you use the complete email address as username. If you want to use usernames without a @ inside, use ISPConfig 2 and not 2. ISPConfig 2 uses linux system users and not the more advanced virtual user setup of ispconfig 3.