It appears that Todd Herr <[email protected]> said: >When DMARC was first developed, there was concern about DNS load and >needing to minimize DNS lookups. Operational expertise now shows that this >is no longer cause for concern. > >Short circuiting a tree walk has led to many issues, like a reliance on the >PSL, complicated algorithms for Org Domain discovery, ...
I have to say I have some sympathy for just taking out the limit and if you sometimes need to walk umpteen levels on stupid domains, so be it. Or I suppose say if there's more than 8 components in the name, just stop because no domain actually used for mail is that deep. Take out the skip stuff. R's, John _______________________________________________ dmarc mailing list [email protected] https://www.ietf.org/mailman/listinfo/dmarc
