most major platforms reject email addresses that are not from major providers. for example creating a deepseek account asks to use a "global provider" and gives GMail as an example. github recently rejected @proton.me. discord does this as well etc
I’ve never, ever, not once, been blocked from registering because I was using a self-hosted domain. I’ve seen plenty of services that block anonymizers, typically with the explanation that they were getting too much spam from there.
I’ve never, ever, not once, been blocked from registering because I was using a self-hosted domain. I’ve seen plenty of services that block anonymizers, typically with the explanation that they were getting too much spam from there.