Blocking e-mail with special characters in username

[Martin Hepworth]

emm1 wrote:
> I have been having alot of e-mails like this one
> from=<biographicalparallelism's at acbm.com>. How can I block e-mail that
> contain characters like ' in the username/domain field?
> 
> Thanks!
best to look at what SA you've got.

Can you pastbin an example email with full headers etc and I can run it 
over my system to get an idea of what my compresive system will fire..

-- 
Martin Hepworth
Senior Systems Administrator
Solid State Logic
Tel: +44 (0)1865 842300

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