I tried valiantly to ask this question of AOL directly. I am not an AOL user and I could not contact them to ask about this. I'm hoping someone here can help. I have a client who uses AOL as his email provider. He has not received any of 4 PayPal requests from me. I sent request number 4 to both him and his wife (she uses a different email provider) She received it but he did not. (Yes, he checked his spam) I am concerned this will be a future problem with any clients who happen to use AOL. Does anyone know of a problem sending PayPal requests to AOL customers? This has been very frustrating for both me and my client. If AOL doesn't allow PayPal requests through their system, I need to know before this occurs again. Thank you in advance for any advice you can offer on this issue.