I am looking for a person who can help me to configure a mail Server with client on Linux Live Server. I installed ISPConfig and created some mailbox. But Mail delivery failed on that emails.
Postfix and Dovecot Services are installed and working perfectly. I tried to Import Emails on My Gmail account, Gmail show an error POP server could not found.
I installed roundcube Mail client, it also showing some errors. When I try to login with that email accounts, it denied the access.