Hi folks. I seem to be getting more and more problems with sending email (probably a SASL issue) and getting spam filtering working correctly. I'm running Ubuntu onieric, or how ever you spell it and ISPConfig (latest update). The original install was done with the perfect server instructions. Anyway, I've got to the point where I suspect the only thing I can do is to re-install postfix, courier and the other bits that make up the entire SMTP/POP3 system. So, my questions are: Is there a definitive answer to the SASL problem? How the hell do I get spam filtering working correctly? And if I can't fix the problems, how do I do re-install those bits without re-installing the entire server? Thankies. Simon.