Huge influx of spam signups

[curiositry]

@DylanT You’re not the only one:

Ghost sign up and spam?

Hey, I am self hosting Ghost and also my email with mailcow. The last couple of days I got a couple of weird sign ups: [Screenshot 2025-01-20 at 22.28.00] And my mail server is going crazy with messages like this: Your message could not be delivered for more than 4 hour(s). It will be retried until it is 5 day(s) old. For further assistance, please send mail to postmaster. If you do so, please include this problem report. You can delete your own text from the attached returned message. …