Ok, ok, sorry for the stupid question :P I were reading the wrong manual, I should be reading the RFC... Well, thank you all, I'll try Spamassasin to stop spam coming this way...
El Jueves, 29 de Enero de 2004 03:35, Fraser Campbell escribió: > On January 28, 2004 12:48 pm, Tomàs Núñez Lirola wrote: > > My smtp server (postfix) was receiving a lot of mails with empty senders > > ("mail from:<>"), and it sends them as they was from > > "[EMAIL PROTECTED]". I want to change this behaviour, so I added to > > main.cf the line > > Bounces are sent from the null sender, blocking such messages is usually a > bad idea. > > -- > Fraser Campbell <[EMAIL PROTECTED]> http://www.wehave.net/ > Georgetown, Ontario, Canada Debian GNU/Linux