I downloaded OpenDKIM source code to see whats it offers. I believe I saw:
o ADSP was no longer supported, pulled. Grep showed one instance of an
inline comment referring to ADSP.
o ATPS was offered, but I failed to see how it was hooked into ADSP
because it ADSP was pulled.
o DMARC was offered.
ATPS was suppose to be based off the ADSP record with the optional tag
"atps=y" I believe that is how it worked. If the "atps=y" was present
in the ADSP record, then ATPS was supported and an ATPS_Hash(ADID,
SDID) lookup was done.
If OpenDKIM is popular among many big systems, it would make sense to
slightly update OpenDKIM so that the "atps=y" option is based off a
DMARC lookup. The change is small.
Maybe Murray can explain how its setup and triggered in OpenDKIM.
Once it is in place, systems can finally experiment with ATPS records
authorized 3rd party signers. Larger Systems or any system can explore
registration systems, proprietary, free or otherwise.
There would be no more excuses with an 3rd party policy solution made
available to help the legitimate MLM resigners.
--
HLS
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