Sounds as if the problem is on her end but we'd need to see a copy of the duplicate old emails with full expanded headers (details) in order to determine where they originated. Joan In a message dated 1/13/2010 9:21:08 P.M. Eastern Standard Time, roulx@aol.com writes: Can someone tell me what this problem is all about? I regularly exchange messages with this person, and this past week, every time I send her a message, I very soon receive duplicates of past messages she has sent to me...sometimes 3 or 4 copies. She is with comcast and I with AOL . She has asked Comcast about it with no satisfactory answer. It is annoying to say the least, and can't figure out why it is happening. Patricia