Nicole Schnell wrote:
Three or four weeks ago I started using MozyPro as a backup tool for my hard disk. About three or four weeks ago, clients, editors, coworkers and colleagues started complaining that they didn't receive the emails which I allegedly sent or that they don't receive any replies to the emails which they allegedly sent.
Is my backup system the culprit?
I cannot imagine how such causation would occur.
Whoever operates your outgoing mail server should be able to confirm, by looking at their logs, whether a given message has been received, and how that message was forwarded. This is how I would go about solving the problem.