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SPF_HELO banner

Posted: 17 May 2023 17:09
by deajan
Hello,

Using eFa 4.0.4, I get the following when testing email sending with https://www.mail-tester.com/

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-0.001	SPF_HELO_NONE	SPF: HELO does not publish an SPF Record
Once I add

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smtp_helo_name = $mydomain
to main.cfg, it's resolved and I get

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0.001	SPF_HELO_PASS	SPF: HELO matches SPF record
Would it be good to add this as default config for postfix ?
Best regards.

Re: SPF_HELO banner

Posted: 22 Sep 2023 08:15
by daxis
Now HELO is your domainname and not a fqdn hostname.
I would change back smtp_helo_name config in postfix and add a spf record in your dns.

I assume your fqdn hostname is an A/AAAA record in your dns?
Then just add "v=spf1 a -all" for your hostname in your dns.

I've done it like this for all my mail and efa servers and works perfectly.