Am 03.03.2013 22:49, schrieb Robert Moskowitz: > There was an attack, and if you search you will find references to it, > where the spammers post to your web server in such a way that they relay > out port 25. They send to your port 80, but you send out port 25. For > example: > > http://forums.fedoraforum.org/archive/index.php/t-173601.html > > My old server has been running smoothly for over two years, but it is > time to bring the software current. I did all the work on this back > then, or maybe before and copied from my earlier server. This time I am > trying to build everything clean and document every change I make. Such a misbehaviour would be caused by a misconfigured apache proxy setup. Alexander