On Wednesday 01 November 2006 20:52, Michel Kohl wrote: Hello Michel, this parameter was actually switched off by default, but then we got problems because the server sent unsolicited bounces, because the spam was sent with faked From-adresses of real domains (and we got blacklisted because of sending these bounces)... But we changed/tried a lot of config settings since then, so if you will tell me I should switch it off again with my current config I will try that... :-) Yves