This setting will not only allow mail clients relay mail out through the server. Machines outside the network are blocked from sending mail. This is how we would set up the 'Relay Mail From' parameter in MailServe so that the server will relay mail from all machines on the local network which successfully authenticate with it. We assume that Postfix is running and the POP3 or IMAP server is also running, and the server is reachable via its domain name.Īssume also that the domain name is '' and the mail user's account name is 'bernard' (which is the MacOS short name as created using the Accounts Pane in System Preferences). If you turn on POP3 and IMAP on Dovecot (ignoring their SSL variants for the moment), the Port Status lights on MailServer should look like that below : The job of providing a view into these stored mail for every mail user is done by Dovecot, which provides both a POP3 and an IMAP server, and which you can turn on at the Dovecot Panel. All incoming mail is stored in an Inbox-one for each mail user on the server. The Postfix SMTP server does the job of talking to other mail servers, sending mail to and receiving mail from these other servers. Viewing the Stored Mail-Using the Dovecot POP3 or IMAP Server You enter the domain name into MailServe's Domain Name field, as shown below, and click the Restart Mail Server button to make the setting 'stick”. If your server has a domain name, and is reachable via its domain name by other mail servers on the Internet, then, so long as the Postfix SMTP server is running, it is also able to receive mail sent by these other servers.Īll you need to do is to tell Postfix which domain it is supposed to receive mail for. MailServe for Monterey : Mail Server Panel

Postfix blackhole all mail