I have a website using SS2.4.2 and Userdefinedforms 03.

The site has been on the host server and both forms (with Mollom attached) have been working with no problems.

This afternoon we have gone live with the "A" record being pointed at the new IP address (new Host).

Both forms are giving a white screen with ".SecurityID doesn't match, possible CSRF attack".

Could this just be teething problems as the new DNS is propagated? (says she hopefully!) Or is to do with the static publisher as the forum suggests? If so does 2.4.2 need the static publisher?

Thanks very much - haven't met the static publisher before.