On Thu, Dec 14, 2017 at 11:33 AM, Vladimir Dubrovin via mailop <mailop@mailop.org> wrote: > > In fact, you should not use "-all" for your mail domain if you care > about deliverability.
FALSE! (Also, you should not randomly add CC recipients to the same mailinglist that you are responding to) Aside from a few HUGE providers, those with very large and disparate networks/offices/topology.... -all means that the domain operator knows what they are doing, knows what their network consists of and how email is routed within their network. It further states that the -all publisher has committed to staying abreast of what happens in their environment in order to assure their IP space is properly routing email. It instills confidence. ~all is just plain lazy, and is akin to saying that you don't have confidence in your ability to own and control your own network; and you want others to spend some level of time/money (in the form of CPU cycles) analyzing email emitted from your network to determine it's suitability for deliverability. -Jim P. _______________________________________________ mailop mailing list mailop@mailop.org https://chilli.nosignal.org/cgi-bin/mailman/listinfo/mailop
