Need some help from the experts. Here's my situation:

1) Verizon 8703e
2) BES actively working for Outlook 2003 email #1 (me@employer.com)
3) Need to somehow get Outlook 2003 email #2 (me@client.com) pushed to my device as well.

Roadblocks:
1) Client exchange server has blocked auto-forward and redirect options.
2) No access to "always on" computer to install the redirector (laptop only).
3) Client email is pretty locked down...even Webmail is only accessible when connected to the network.

Any advice on how I can get client email onto my device? Thanks in advance...

Sounds like the client needs to get BES as well. If they don't allow web or POP access, BIS probably won't work, then I don't know of any other way.

Lets hope one of the experts here has a solution.

Client has BES...but I understand that you can only sync your device to one BES instance (right?) and I'm already using it for my employer's email. Verizon told me today that two BES instances on a single device was not possible.

BES for the client email account won't help unless you have a second BB. Will their admin not set up forwarding on the server for you?

If not, it sounds like you're out of luck with the client. Perhaps explaining the need for access to your email account with them will help change their minds.