[freddex]

Agreed on the point about maintainance!

As to your other points:

* There actually is a "scheduled send" send feature, but it is a bit hidden: The "Send" button has a little dropdown arrow, there you can select "scheduled send". Don't know how long that has been there, I remember missing that feature, too.

* There is "confidential mode", which I haven't used extensively, but that might be what you are looking for. It's one of the buttons next to "Send".