Her company only operates on 993 (IMAP) and 25 (SMTP) for email. I was talking to them today about it, and they said "we hear this all the time, but we don't know how to do it, and we aren't interested in doing it as only a few of our employees have this issue."
When I told them I could do it remotely, they said no. Understandable, I'm just some guy in their eyes.
Honestly, it's in my clients hands as to how she wants to do it. There is nothing I can do. I could fly to Florida and force their hand, but I already went on vacation and things went to hell while I was gone. I replaced her router, because originally that was the issue (at 5 feet away, it showed up as -95db, and at 1 foot it was -87dB). She has a mac bookair, no ethernet port obviously, so it was just easier to replace the dying router.