Well the advice (advise?; I'll never learn the difference) is clear. Thank you Mirko and Peter. I'll try to fathom Mail.app during chrismas ... all the best Bart Don't waste your time with Apple Mail.app, there are several mailserver, that it will not delete the message off the server. Next, forget...
Well, It would appear, EVERY time, I quit Nisus Emailer, I get a "The Application Nisus Email 1.6.1 OSX has unexpectedly quit." every time, when I quit. I just started to use the application again, after a hard drive problem, and mailsmith got hosed. So, re-installed mac os x 10.3.9, and n...