Hi All, I need some advice on how I can restrict smtp(postfix). Here is the scenario: - currently we have 9 servers + 1 smtp. all servers are inside the firewall. 1. prod1.test.ph 2. prod2.test.ph .... .... .... 6. prod6.test.ph 7. nagios.test.ph 8. jira.test.ph 9. wiki.test.ph 10. smtp.test.ph
My problem is how can I restrict: - if originator is prodx.test.ph uses smtp server, it can send to any recipient - if non-prodx server, only @sistercompany.com recipient will be sent; ignore none @sistercompany.com I tried looking on this solution http://www.postfix.org/RESTRICTION_CLASS_README.html , but don't know how to construct my class. I'm also confused on smtpd_recipient_restrictions and smtpd_sender_restrictions. Which is best solution will do on this problem? cheers, janskey
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