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I have registered for a free domain and can successfully serve webpages from my inhouse server. I am trying to configure postfix as an outbound only server to relay mail through either gmail or my ISP. What is the minimum I need to do to make postfix work with dyndns? At the moment I am just experimenting and don't want to sign up for mail hop or other paid services. Additionally, what would I need to do to my dyndns account setting to receive inbound mail? Do I need to set up MX records? if so, how? Thank you for your thoughts... -John |
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For inbound email you need to ensure that Postfix is configured to treat your hostname as a local domain and forward port 25/TCP to your mail server (see here for details on doing that and testing it). The Postfix documentation covers local domains and everything else you should need. |
