https://bz.apache.org/SpamAssassin/show_bug.cgi?id=6648
--- Comment #24 from Dave Jones <[email protected]> --- It may be a good idea but it needs to be an RFC standard and have a standards body promoting it before it's going to have any chance to gain adoption. I tried reading the documentation and found it a bit confusing. Also, large mail platforms would have to maintain a lot of DNS MTX entries of all edge mail servers sending directly on the Internet. If most mail servers can't get SPF correct, I am not sure how they will be able to get MTX correct. If each site is going to have to maintain their own whitelist, then it's never going to achieve major adoption. There would need to be a curated central whitelist and getting concensus on entries could be as challenging as defining the word "spam" to each mail admin. Everyone has a slightly different opinion on what is spam based on different mail flow and customer/end-user expectations. -- You are receiving this mail because: You are the assignee for the bug.
