If you delete a letter from the mail, will the recipient keep it?

Question

gmail

The question is probably a little stupid, but I want to be 100% sure to avoid fails. The bottom line is that for some reason I have to send files by mail (I don’t offer alternatives, I myself know, there are just situations in which you need to do this), which can weigh quite a lot. Each mailbox, in my case Gmail, has a limit. So, after sending letters with files, if I delete them from myself, will they definitely remain with the recipient?

Answer 1

What do you think, write a letter and send a copy to your neighbor, and then tear your own, the neighbor will have a letter?)

Answer 2

Here it is thinking, instead of sending it from GMail to Yandex, and then deleting it on GMail and checking it on Yandex, a person wrote a question =)