I tried to register on my fulcrum setup. Confirmation email arrives, but the activation link is broken.
Is this already fixed or noted?
No, that should be working.
In what way is the activation link broken? Do you see any errors in the browser? Do you see any errors in your server logs?
Sorry, I was in a hurry :)
this is the email I got:
You can confirm your account through the link below:
Confirm my account
Fulcrum is configured to work on Heroku by default without modifications to the configuration, but I guess you are not hosting it there.
Change the config.action_mailer.default_url_options in config/environments/production.rb to the actual host name of your installation and it should work. At some point we'll have a master configuration file for setting all this stuff up.