Simple setup for Postfix without MySql. I am following directions from link at the end. Firewall Access You will need to set your firewall(s) to allow access to the following ports: SMTP: 25 POP3: 110 IMAP: 143 SMTP Secure: 465 MSA: 587 IMAP Secure: 993 POP3 Secure: 995 … Configure Postfix After the installation is complete, run the command to configure Postfix: …
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