Hi Hans,
I am in contact with Tom since 2004.
When I heard that he gave up I asked him for the sources and I recompiled kspam for windows.
I fuond and I've nearly fixed two important system bugs (about memory management and concurrent smtp threads).
I would like to rebuild the same also for the linux platform, woul it be possible for you to post here your mail address so that I can contact you?
Many thanks
Nico