Help Best way to send delayed emails?

[Lucas]

I've heard about Time Cave, but I read its messages go into the spam folder and Boomerang sends messages out too early.

 

[Aity4883]

Literally google this

 

[famblycat]

I found Boomerang in Gmail to work fine in tests I did with it. I'm guessing you didn't set the time correct.
I doubt Google would fuck up with a simple thing like time delayed mail.