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IPTables chains that just RETURN, as set via iRedMail [SOLVED]

I hate to ask this, but I'm pretty sure I have everything configured correctly with iRedMail as the host for my email server/VPS re dovecot, postfix etc (even though everything is pretty much done ...
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1answer
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Postfix: Unverified Client host rejected / SASL Logged In

Running Ubuntu, iRedMail, Mysql, Amavis, Spamassassin, Dovecot, Postfix Recently had some unauthorized usage of a postfix server internally from a malware deprecated staging server. I worked on ...
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0answers
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iRedMail server - Error RCVD_IN_MSPIKE_ZBI

When i go to https://www.mail-tester.com and test my email i receive this error: -0.1 DKIM_SIGNED Message has a DKIM or DK signature, not necessarily valid This negative score will become positive ...