I setup mailgun to forward my emails to gmail. I use gmail aliases to send emails from my domains. Mailgun.com is a free alternative to using google apps.
1.) How do i uninstall postfix? 2.) Will fail2ban still be able to email me if i do uninstall postfix? 3.) Can i remove pop3 110, 995 ports from firewall? 4.) Can i remove imap ports 83, 587 from firewall? 5.) Can i remove SMTP port 25 from firewall? I have a ubuntu 14.04 LEMP server.
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