Unfortunately it is not as simple as it seems. This nut case manages to use a different IP address every time so as fast as I ban one then he uses another.

My web service provider inform me that the only way to cure the problem is to have all e-mails sent directly to the museum e-mail and then have them posted which means a lot of extra work.

It looks like I will have to do this which is unfair to all you good people who post genuine and helpful messages. For the moment the answer seems to eliminate the uwanted messages when they arrive by careful monitoring but once again I would appeal to whoever is causing the problem to behave like a decent person and stop it.

Michael Grimes