How can I change my long email, which is made for me automatically?
I’m not sure, what you mean, your email doesn’t look particularly long to me, nor does it look automatically generated.
Anyways, you can change your email settings on the main site under Hamburger menu (top left) > Settings > Account settings:
Is it the crazy forum email? In my forum profile i have a thing labelled email which looks to be a random string of characters.
For one email seems to be disabled on the forum, and second the forums email would be forwarded to the address you use on OGS.
yeah I mean that