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Community ▶ Questions ▶ Install/Configure Postfix *only* for sending emails
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Install/Configure Postfix *only* for sending emails

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Hi!

I've searched the web for an hour now without finding the information I need. I want to setup Postfix on my Linode (Debian 6) only for sending e-mails, from multiple domains and with DKIM/Domain keys (not for all domains, but for some).

The only info I find is for how to configure postfix for a single domain name, and with Dovecot to handle incoming emails.

Could anyone help me in the right direction?

Thanks!

1 Reply

Set inet_interfaces = loopback-only in main.cf and/or set your firewall to block all outside traffic incoming to port 25.

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