On Mon 08/May/2023 00:51:47 +0200 Slavko via mailop wrote:
The PSL is something strange, introduced by DMARC which
defines "organizational domain", which seems to be not as
clear as DMARC's authors think.
This PSL is not standardized and is maintained by Mozilla,
which is only as volunteer to do that. Hopefuly they do it in
public way, but one have to consider that list as suggestion
only, it is not used by all and AFAIK some orgs maintain
own lists.
It looks like the PSL won't be used in the "standard" version of DMARC.
Verifiers would just lookup DMARC records at the From: domain or parents
thereof. (There's a new tag to flag the rare exceptions.) DMARC record
existence, that way, could the role of SOA+PSL as far as belonging to the same
organization is the meaning that Y! look for.
Best
Ale
--
_______________________________________________
mailop mailing list
mailop@mailop.org
https://list.mailop.org/listinfo/mailop
