My company is conducting a link detox for a client, and it seems like every tool we utilize is giving us a different answer on how many links we actually have.  the numbers range anywhere from 4,000 to 200,000. Does anyone have any suggestions as to what tools will give us an accurate count, and will also email the webmasters on your behalf requesting the links removal?  We are trying to have this process be as automated as possible to save time on our end.