0

I manage a Google Groups email list. When I click on a user's name in an email posting a box for "View Activity" pops up. For some users I get a message that says "The user ID is invalid". For most users I get a list of their posts and replys.

Your Answer

By clicking "Post Your Answer", you acknowledge that you have read our updated terms of service, privacy policy and cookie policy, and that your continued use of the website is subject to these policies.

Browse other questions tagged or ask your own question.