Mail Options
Suggestions
you're always doing interesting experimental stuff.

First thoughts are:
* perhaps sparkpost is a newer service and hasnt been flagged as spam as much as more longer lived services and the difference in desirability is directly related to their newness.
Second thought was:
* where are the emails that mailgun cant get delivered to, do we care if they are not being delivered if the location is not one we intend to try to serve. (hard to think what that might even be.....)