We need an expert in IMAP/POP mail server (Dovecot) to fix an incoming mail issue we are having. We have installed a Postfix and Dovecot mail server and we can send email out but we cannot receive emails. The problem emanates from the configuration as we can successfully connect to the IMAP/POP server but when we send email to a mailbox setup on the mail server, we cannot receive any emails.
The setup was done using a custom shell installation script. We need this script modified to reflect the changes made for the fix.