Yes, but I also remember in 2007 how I could just pound through hundreds of emails on a flight (this was pre-Internet days) and when I landed all my sent messag

Yes, but I also remember in 2007 how I could just pound through hundreds of emails on a flight (this was pre-Internet days) and when I landed all my sent messages would just magically get sent. Sure some IMAP clients had the concept of an outbox when they couldn’t connect to send an email, but I never found one that worked as well as Lotus Notes. Fantastic master-master replication distributed database with a very poor email client built on top.