We have a major bug within aptosid.com forums that is causing problems for new user registrations.

It manifests itself with the following notice:

"Error! An unidentified problem occurred while sending an e-mail message"

Whilst the registration is accepted, it will not allow a new user to login.

Until we are able to fix the issue the temporary solution, for now, is as follows:

Step 1)
With an IRC client:  /join #aptosid

Step 2)
State your issue about registration and be patient, A response from admin could take minutes or hours, depending on time zones.
A member of the admin team will enter into a private conversation (PM /query) to help you.