Check your email spam box where the activation email could have been redirected.
If you still don’t find it:
Try to sign in with your login/email
If you have an 'Invalid email or password. Forgot your password?' error message:
You maybe misspelled your email address during your Netvibes registration
If you remember the email you used:
Sign in with this email
A message error message is displayed: 'This account must be activated. The activation link has been sent to your email address. We can send you the confirmation e-mail again.'
Click on the ‘We can send you the confirmation e-mail again’ link
To send the activation email to a different email address than the one you used during your signup, click on ‘Entered a wrong e-mail address during signup?’
Enter your password and your new email address
Click on the 'Send' button