On Sat, Nov 21, 2020 at 6:23 PM John Levine <[email protected]> wrote: > It is my impression that most real From: domains are pretty short. I > don't think I've ever seen one more than four labels long that wasn't > deliberately contrived. Anyone got data on that? >
I'd bet there are some in .gov or .mil, especially the latter, but otherwise I think the longest one I've seen is five, and that was not a host that receives mail. I'm sure we can all scrape our own mail logs for evidence either way. -MSK
_______________________________________________ dmarc mailing list [email protected] https://www.ietf.org/mailman/listinfo/dmarc
