Gibberish spam emails?

Question

For years I have been getting spam emails with pure gibberish in them. Today I got one, the subject headline was

"eat our father. My strength; and to their one accord and they knew".

In the content of the email it read

"And ye men laid the undersetters to him, he".

There is also a gif attachment (dont worry i havent opened it).

Why do people send these things? Is there some kind of computer generating these random words and if so, why would anyone want a computer to generate them? Is it supposed to intice the recipient to open the attachment?

Answer 1

I never open emails from people I don't know, so I don't get those.