Van der Grift has no information on programs causing conflicts with Poproxy, but said there has been another cause blocking access to e-mail: unknowing users incorrectly disable the Poproxy program because they don't trust it.

CNN: Norton AntiVirus puts a lock on e-mail

Can they ignore ongoing conflicts of interest possibly causing ongoing harm?

FORBES: Secrets of the DOL and PBGC: What Happens When Pensions are Taken Over by the Government? (July 5, 2005)