Randal Schwartz has a neat trick. He created a virtual 56K pipe which all Windows-sent emails have to share, and then the rest of his bandwidth is reserved for everyone else. Here is how:
[link|http://use.perl.org/~merlyn/journal/17094|http://use.perl.org/...lyn/journal/17094]
I thought that a few others around here might be interested in this trick...
Cheers,
Ben