which Local SMTP Server should I use?

Hi,

I need to send a weekly newsletter to my sportsclub (300 recipients, no
spam!). My provider allows me only 100 recipients, soI need to have my own
SMTP Server.

I tried alreaddy some, but none has really the options that i like. Can
anybody give me some help?
- Postcast Server: the nicest, but limited to only 50 recipients!
- Mail Express Pro: not too bad, but problems with registration
- QK SMTP server; seems to work, but doesn't give any info of the progress
of sending etc
- Advanced SMTP Server: some problems to have it working
- ...

Does anybody knows some good local SMTP Servers? That are easily to install
on a computer, without then eed to be an expert? I prefer free tools...

Thansk a lot in advance,

Pieter