solutions: Ethics of Filtering Email

Hopefully, fairly standard stuff:

Breaks the gentleman's agreement over email

Have a written policy (often, just one page)

Let it be known what you're doing and why

www.sage-au.org.au/ethics.html
www.acm.org/constitution/code.html
www.ieee.org/about/whatis/code.html
www.isig.org.au/code_of_ethics.htm