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Forum Moderators: phranque
Thanks for all your help
Make sure that your redirect redirects from old page to new page. If there is no exact new page, redirect to the section index if the topic is related.
If there is no new page that even closely matches the topic return 404 or 410 for that URL.
Do NOT mass redirect old URLs to the root of the new domain.
Buying an old domain with PR and redirecting it to transfer that PR to another place is seen as 'abuse' by Google. People have been dinged for that.