Date: Thu, 15 Mar 2007 11:11:03 -0700 From: David King <dking@ketralnis.com> To: freebsd-questions@freebsd.org Subject: rbl-milter Message-ID: <3E480C27-5678-49A4-B1FD-FF1142BEA818@ketralnis.com>
next in thread | raw e-mail | index | archive | help
I'm using mail/rbl-milter-0.30_2 on FreeBSD 6.2 (which sports Sendmail 8.13.8 compiled with -DMILTER). rbl-bilter is a sendmail milter that checks a DNS RBL (in this case, spamcop) to see if an address is a known-spammer, and if so, adds a header to the email rbl-milter starts, and creates a socket in /var/run/rbl-milter srwxr-xr-x 1 root wheel 0B 14 Mar 14:27 /var/run/rbl-milter= When I receive an email from a known spammer, I get a message in syslog that looks like this: Mar 14 15:03:05 melchoir rbl-milter[30345]: RBL entry found for 82.23.177.133 So I know that rbl-milter gets the message, and does its lookup. I receive the emails as I would expect, except no header has been added. I'm launching rbl-milter from the shipped a init.d script with: /usr/local/sbin/rbl-milter -l -r -p local:/var/run/rbl-milter -d $BLOCKLIST (where BLOCKLIST is bl.spamcop.net, defined earlier), and the rbl- milter portion of my sendmail.mc looks like: dnl pipe through rbl-milter socket INPUT_MAIL_FILTER(`rbl-milter',`S=local:/var/run/rbl-milter') define(`confINPUT_MAIL_FILTERS', `rbl-milter') (the entire sendmail.mc is at the end of the message). The INSTALL file indicates that a negotiation should happen, to quote: 7. Restart sendmail. Send yourself an email. In your maillogs you should see lines like the following: sm-mta[2826]: g19CaLob002826: Milter (rbl-milter): init success to negotiate sm-mta[2826]: g19CaLob002826: Milter: connect to filters sm-mta[2826]: g19CaLob002826: Milter accept: message I do NOT see that negotiation happening (but of course I *do* see rbl- milter indicating that the addresses in the message are on a blocklist). All of this seems to work, since rbl-milter obviously sees the mail and does the proper lookup. Do you know of any way that it would be able to do this, but not able to add the header? I can of course furnish additional configuration, but I'm not sure what's applicable. Here is my entire sendmail.mc: -- cut here -- divert(0) VERSIONID(`$FreeBSD: src/etc/sendmail/freebsd.mc,v 1.27 2002/10/16 22:52:56 keramida Exp $') OSTYPE(freebsd5) DOMAIN(generic) FEATURE(access_db, `hash -o -T<TMPF> /etc/mail/access') FEATURE(blacklist_recipients) FEATURE(local_lmtp) FEATURE(mailertable, `hash -o /etc/mail/mailertable') FEATURE(virtusertable, `hash -o /etc/mail/virtusertable') dnl Uncomment the first line to change the location of the default dnl /etc/mail/local-host-names and comment out the second line. dnl define(`confCW_FILE', `-o /etc/mail/sendmail.cw') define(`confCW_FILE', `-o /etc/mail/local-host-names') dnl pipe through rbl-milter socket INPUT_MAIL_FILTER(`rbl-milter',`S=local:/var/run/rbl-milter') define(`confINPUT_MAIL_FILTERS', `rbl-milter') FEATURE(`local_procmail') dnl set SASL options TRUST_AUTH_MECH(`LOGIN PLAIN')dnl define(`confAUTH_MECHANISMS', `LOGIN PLAIN')dnl define(`confDEF_AUTH_INFO', `/etc/mail/auth-info')dnl define(`CERT_DIR', `/etc/ssl')dnl define(`confCACERT_PATH', `CERT_DIR')dnl define(`confCACERT', `CERT_DIR/cacert.pem')dnl define(`confSERVER_CERT', `CERT_DIR/mail-cert.pem')dnl define(`confSERVER_KEY', `CERT_DIR/private/mail-key.pem')dnl DAEMON_OPTIONS(`Port=smtp, Name=MTA')dnl DAEMON_OPTIONS(`Port=smtps, Name=TLSMTA, M=s')dnl define(`confBIND_OPTS', `WorkAroundBrokenAAAA') define(`confMAX_MIME_HEADER_LENGTH', `256/128') define(`confNO_RCPT_ACTION', `add-to-undisclosed') define(`confPRIVACY_FLAGS', `authwarnings,noexpn,novrfy') MAILER(local) MAILER(smtp) -- cut here --
Want to link to this message? Use this URL: <https://mail-archive.FreeBSD.org/cgi/mid.cgi?3E480C27-5678-49A4-B1FD-FF1142BEA818>