From: Bijayant Kumar (bijayant4uyahoo.com)
Date: Wed May 20 2009 - 07:29:20 CDT

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Some body please help me, its very urgent. --- On Mon, 18/5/09, bijayant kumar <bijayant4uyahoo.com> wrote: > From: bijayant kumar <bijayant4uyahoo.com> > Subject: Not able to add disclaimer > To: "postfix" <postfix-userspostfix.org> > Date: Monday, 18 May, 2009, 2:54 PM > > Hi, > > I have a local mail server installed inside the LAN. From > the Firewall all port 25 traffic is being delivered to this > mail server. I am trying to add disclaimer on the local mail > server for the outgoing emails. There is only one interface > for outgoing and incoming mail on to mail server. I followed > the guides available on the internet but not able to do so. > Please help me. My configurations are as below > > OS: Gentoo > > postconf -n > > broken_sasl_auth_clients = yes > command_directory = /usr/sbin > config_directory = /etc/postfix > daemon_directory = /usr/lib/postfix > debug_peer_level = 2 > home_mailbox = .maildir/ > html_directory = /usr/share/doc/postfix-2.2.10/html > mailq_path = /usr/bin/mailq > manpage_directory = /usr/share/man > message_size_limit = 20480000 > mydestination = $myhostname, localhost.$mydomain, > localhost, $mydomain, mail.$mydomain, www.$mydomain, > ftp.$mydomain > mynetworks = 192.168.22.0/24, 192.168.7.0/24, 127.0.0.0/8, > 192.168.90.0/24 > myorigin = $mydomain > newaliases_path = /usr/bin/newaliases > readme_directory = /usr/share/doc/postfix-2.2.10/readme > relayhost = mail.corpshield.com:8025 > sample_directory = /etc/postfix > sendmail_path = /usr/sbin/sendmail > setgid_group = postdrop > smtp_sasl_auth_enable = yes > smtp_sasl_password_maps = hash:/etc/postfix/sasl_passwd > smtp_sasl_security_options = noanonymous > smtpd_recipient_restrictions = > permit_mynetworks,permit_sasl_authenticated, > reject_unauth_destination > smtpd_sasl_auth_enable = yes > smtpd_sasl_local_domain = $myhostname > smtpd_sasl_security_options = noanonymous > unknown_local_recipient_reject_code = 550 > > The relevent part of master.cf > smtp inet n > - n > - > - smtpd > 8025 inet n > - n > - > - smtpd > > The above two lines are the default means they are here > before the changes. I am adding below two lines > > 8125 inet n > - y > - > - smtpd > -o content_filter=dfilt: > 8125 inet > n - > y - > - > smtpd > -o content_filter=dfilt: > dfilt unix - > n n > - > - pipe > flags=Rq user=filter > argv=/etc/postfix/disclaimer -f ${sender} -- ${recipient} > > I have altermime package is installed. With the help of > IPtables I am sending all port 25 packets coming from LAN to > go to 8125 port as > > iptables -t nat -A PREROUTING -p tcp -s $LAN --dport > 25 -j REDIRECT --to-port 8125 > > But when I am sending mails it is not adding any disclaimer > and in the logs also I am not seeing any line such as > relay=dfilt. > > One more weired behavior I am facing is that when I am > apply the above settings User's are not able to authenticate > with the mail server. I do not know where I am missing. > Please help me. > > Bijayant Kumar > > > Get your preferred Email name! > Now you can ymail.com and rocketmail.com. > http://mail.promotions.yahoo.com/newdomains/aa/ > Get your new Email address! Grab the Email name you&#39;ve always wanted before someone else does! http://mail.promotions.yahoo.com/newdomains/aa/

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