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I can send mail from SquirrelMail via the local IP on the box of course, so Postfix is pulling mynetworks, but I also have a remote IP set in mynetworks, and it's not paying any attention to that one. So I can only send mail from SquirrleMail, but no Thunderbird via a remote static IP.
Can anyone tell me what I screwed up in my config?
Sure Asterisk added to protect the privacy of the receiver, but otherwise this is exactly what I get.
May 25 19:16:01 www1 postfix/smtpd: connect from unknown[18.104.22.168]
May 25 19:16:02 www1 postfix/smtpd: warning: support for restriction "check_relay_domains" will be removed from Postfix; use "reject_unauth_destination" instead
May 25 19:16:02 www1 postfix/smtpd: NOQUEUE: reject: RCPT from unknown[22.214.171.124]: 554 5.7.1 <kyle@*****consulting.biz>: Recipient address rejected: Relay access denied; from=<firstname.lastname@example.org> to=<kyle@*****consulting.biz> proto=ESMTP helo=<[126.96.36.199]>
May 25 19:16:03 www1 postfix/smtpd: disconnect from unknown[188.8.131.52]