Hi, Read a very positive review of asstp.sf.net at https://www.howtoforge.com/antispam_smtp_proxy ISPconfig3 already has a spamfilter built-in. However, asmtp (http://www.thockar.com/assp-home/) sounds promising from the comments in above h2f post. Will it break ISPconfig3 spamfilter mechanism if assmtp is installed in the running ISPconfig3? Thanks! /z
