On Wed, 18 Oct 2017, Viktor Dukhovni wrote:
If you want the rate-limit to apply collectively to any of outlook.com/live.com/hotmail.com, you can declare a common nexthop for these:outlook.com slow:outlook.com live.com slow:outlook.com hotmail.com slow:outlook.com based on the observation that they presently (and will likely continue to) have the "same" set of MX hosts:
I would not be so confident that those services will continue to have the same MX hosts. Last month (or maybe August) problems were reported by people who considered hotmail.fr and hotmail.co.uk to be the same as hotmail.com and were caught out when the MXes for these domains ceased to be the same. If you are subscribed to mailop the following may explain further: https://chilli.nosignal.org/cgi-bin/mailman/private/mailop/2017-September/010429.html https://chilli.nosignal.org/cgi-bin/mailman/private/mailop/2017-September/010430.html https://chilli.nosignal.org/cgi-bin/mailman/private/mailop/2017-September/010492.html -- Andrew C. Aitchison Cambridge, UK [email protected] -- ## List details at https://lists.exim.org/mailman/listinfo/exim-users ## Exim details at http://www.exim.org/ ## Please use the Wiki with this list - http://wiki.exim.org/
