D. Hugh Redelmeier via talk wrote on 2024-01-07 10:10:
| You may find that you need DKIM and DMARC as well. If you’re using
| postfix it’s fairly easy to hook opendkim in.
| My biggest hurdle was trying to find clear concise guides.
Links?
https://www.linuxbabe.com/mail-server/setting-up-dkim-and-spf
| How to read this:
| mx:
| email sent by mimosa.com should only come from its servers
| declared in MX DNS records
In other words, this test only marks good things. Then the "~all" says
anything that isn't good is bad.
More "untrustworthy, use your own judgment" than out-and-out bad (as I
understand it).
The link above has me reconsidering my choice of -all, I need to review
my domains and SPF records to ensure I'm using ~all instead of -all.
rb
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