Need an ability to create a group

I really love the gmail app and it is significantly better then the mail app on apple devices. It rarely glitches or crashes and i have never missed a email with it. I like how it automatically saves emails as drafts. The only thing that i would really like to see happen is the ability to have a group of emails saved together so I don’t have to spend time typing in several emails every week. I have to send out a email every week to the same people and it would really help if there was a function to just enter all these emails at once.

~someone~??? about Gmail - Email by Google, v5.0.180122