JetBrains website blacklists SimpleLogin, AnonAddy

I use SimpleLogin for all my account registrations. Tried signing up with JetBrains, and wasn't allowed to on account of the email address I used.

The error message: Please use an email address that is not registered on a disposable email service. Or contact us.

Tried with an AnonAddy account, same error.

Using Gmail: Thank you for registering your JetBrains Account!
Please follow the instructions we just emailed to you.

Is this going to be a trend now? Companies will …

blacklists privacy website