Russell Nelson has a patch to reject relay probes generated by so-called anti-spammers. These relay probes have '!', '%' and '@' in the local (username) part of the address.
http://qmail.usp.br/qmail-smtpd-relay-reject Voce tbm pode assinar nossa lista de qmail http://br.groups.yahoo.com/group/qmail_br []z!Sp0oKeR! ----- Original Message ----- From: "Marcel de Oliveira Lima" <[EMAIL PROTECTED]> To: <[EMAIL PROTECTED]> Sent: Tuesday, December 02, 2003 8:33 AM Subject: [slack-users] Qmail Relay 127 ? Olá. Estou com uma dúvida de relay no qmail. Executei o seguinte teste em um servidor e tive a seguinte resposta: #telnet relay-test.mail-abuse.org :Relay test: #Test 11 >>> mail from: <[EMAIL PROTECTED]> <<< 250 ok >>> rcpt to: <"nobody%mail-abuse.org"> <<< 250 ok >>> QUIT <<< 221 serversp.asprsp.com.br Tested host banner: 220 serversp.asprsp.com.br ESMTP System appeared to accept 1 relay attempts Connection closed by foreign host. Executando um teste no site http://www.dnsstuff.com/ percebi que o relay esta aberto em 127.0.0.x , mas nao entedi onde ele está conseguindo fazer esse relay. Observe os arquivos: #cat /var/qmail/control/rcpthosts 192.168.1.1 # cat /etc/relay.smtp 192.168.2.:allow,RELAYCLIENT="" 127.0.0.:deny,RELAYCLIENT="" A chamada de meu smtp esta dessa forma: cat /var/qmail/smtp #!/bin/sh QMAILQUEUE="/var/qmail/bin/qmail-scanner-queue.pl" export QMAILQUEUE /usr/local/bin/softlimit -m 40000000 \ /usr/local/bin/tcpserver -H -l0 -R -c 512 -x /etc/relay.smtp.cdb -u vpopmail -g vchkpw 0 25 /usr/local/bin/rblsmtpd -r relays.ordb.org /var/qmail/bin/qmail-smtpd server.com.br /var/vpopmail/bin/vchkpw /bin/true & Alguma sugestão ? Agradeço pela atenção Atenciosamente Marcel de Oliveira Lima SIL - TECNOLOGIA EM INFORMA�?�fO E-mail: [EMAIL PROTECTED] ICQ UIN #9322320 ----------------------------------------------------------------- Linux Registered User: 220037 Distro: Slackware 9.0 ---------------------------------------------------------------- ---------------------------------------------------------------------------- ---- _______________________________________________ slack-users mailing list [EMAIL PROTECTED] http://www.linuxmag.com.br/mailman/listinfo/slack-users _______________________________________________ slack-users mailing list [EMAIL PROTECTED] http://www.linuxmag.com.br/mailman/listinfo/slack-users
