If you are logged in there shold be an action bar onthe right of each discussion with an email notifications action in the list. The same is true for the main forum pages. Here's a link to the ID discussion pages: http://forums.adobe.com/community/indesign/indesign_general
Right, there should be, according to the link on the bottom of every email.
But the Action column next to a discussion lists only 'Print Preview', and
the Action column of the link you sent me has 'View Fee'. Any other ideas,
Are you logged into the forum? If not, log in.
If you are, try logging out, then delete the forums.adobe.com cookies and restart your browser, then come back to the forum and log in again.
Brilliant! Of course that was the problem, stupid me, thank you so much!