I sent a letter to Experian dated XXXX/XXXX/15 to dispute some inaccurate items on my credit report. I then received a response from them dated XXXX/XXXX/15 stating that my letter was suspicious and not sent by me. I 'm not sure how they determined this when I even attached my driver 's license and utility bill to confirm my identity. I even called them on XXXX/XXXX/15 regarding the suspicious letter and the representative gave me a hard time and refused to do anything with my dispute letter.