I set up a new anti-spam system for registration, so user registrations are now re-enabled.
Some notes:
- It turns out SMF forums doesn't currently support IPv6 properly, so the IPv6 DNS records have been removed for now.
- As a reminder, if you have an old password, consider changing it, since TSC now uses https. I recommend using unique passwords per website. A password manager such as KeePassXC helps here.