Some time ago I disabled SMTP server for my users due to abuse. I recompiled vpopmail without roaming users, removed open-smtp and SMTP work as expected: --- 553 sorry, that domain isn't in my list of allowed rcpthosts (#5.7.1) ---
But, I see there's someone still using my smtp server to relay messages. See this header: --- Received: (qmail 17773 invoked by uid 89); 16 Apr 2005 22:00:20 -0000 Received: from unknown (HELO xxxx.net) ([EMAIL PROTECTED]) by 0 with SMTP; 16 Apr 2005 22:00:18 -0000 --- The username before IP is weird. The guy registered the "[EMAIL PROTECTED]" (I provide a free webmail service) and after that he is able to send messages (both To and From are not local domains). Any clue how is he relaying ? Thanks in advance, Julio
