I always forget how to schedule my emails and it’s a pain to look up because Gnus uses the word “delay” instead of “schedule”, so here it is. Note that for gnus message scheduling (delaying) to work, you will need a line like this in your init file: (gnus-delay-initialize) In a message buffer with Gnus you can execute C-c C-j (gnus-delay-article) to schedule an item for a later sending. After that I see it scheduled in my nndraft:delayed folder with a “date” line describing the time at which it will be sent.