Credit Management LP review: Debt collection

I've recently received two e-mail notices on an old abandoned e-mail address for an outstanding debt with Comcast.

The account number for comcast is incorrect.

The address listed is incorrect.

I have excellent credit, with 0 marks on my account. I've read the other reviews and complaints on this site about this particular company, and everyone appears to have the same issue with this company: Fraudulent/Mystery charges, and failure on their end to provide proof.

Many people have reported talking to comcast directly, and Comcast confirms that there is not, and has never been, any outstanding debt for the customers.

I am providing a screenshot of an e-mail from 2013 with my old address and account number. I will also provide a screenshot of their claim that has an address not associated with comcast, and also the incorrect account number.

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