Is my account bricked?

I cannot receive any emails when trying to relink my steam account, or change the email to a different one. No matter how many times I try, and over the course of days dozens of attempts to get even a single one of these to go through it does not work.

support@grindinggear.com is not blocked, I am able to speak to them just fine, and every time it devolves into a conversation about them manually moving my email [Removed by Support]

At this point im just logging into the site daily hitting change email and just praying that this time it might work, but it doesn't.

Account is nearly 10 years old, like 500 dollars spent on stuff that is unobtainable anymore, etc. I'm pretty much just going to lose the will to play if I have to start on a new account, just too much of a bad taste in my mouth.

Is there nothing I can do? How does the 2FA system get messed up anyways? Is it something that might just magically work in a few days?

do you have access to the email address that is currently linked to the account?

More to the point what exactly are you trying to do.

If it's just changing email address you need to have access to the old one (any links to change it to a new one would be sent there as per account security)