Just recently scheduled our destination wedding (Sedona) and it's only 6 months out (no ideal, but had to cancel costa rica because of zika). So we're going with digital save the dates next week, and then formal paper invites in late January with more details. I'm just not looking at the various online STD options, and have a logistical question for the crowd here: for couples on the invite list where we know both of them, is there a consideration these days for which or both emails to use for sending? When we are clearly close to one person and it's just a 1, that's easy. But when we know both, it seems like emailing the STD to both could be more personal, and also reduce the chances of spam filter blocks, etc., though the online system would need to recognize both folks are party to the same invitation couple so as to not double count... and I don't know if any of them do. Anyway, just thinking out loud. Thanks for any feedback!