https://gitlab.synchro.net/main/sbbs/-/issues/215#note_8519
I agree with @nelgin; nowadays, SPF+DKIM is a kind of minimum standard for email servers.
I think SBBs should support it. However, I believe it shouldn't be necessary for SBBs to handle it directly; it could be used, for example, through OpenDKIM. A possible alternative solution is to relay via Postfix and then sign with OpenDKIM.
--- SBBSecho 3.37-Linux
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