Hello list, Now a days we are getting lots of spam emails from our own email-ids. I want to block this. I have tried to block senders domains which are local and not doing smtp-auth. While implementing I come across a new problem like, when I rejected a spam coming from my own email-id from another spam server, I got Bounce-Notification message also. As the account(my email id) is local, it entitled to get the Bounce Notification. How to overcome this issue? Any suggestion or reading.
Postconf -n broken_sasl_auth_clients = yes command_directory = /usr/sbin config_directory = /etc/postfix home_mailbox = Maildir/ html_directory = no inet_interfaces = all local_destination_concurrency_limit = 5 mail_owner = postfix mailq_path = /usr/bin/mailq manpage_directory = /usr/share/man maximal_queue_lifetime = 15d message_size_limit = 30240000 mydestination = $myhostname, $mydomain, mx1.$mydomain, localhost.$mydomain mynetworks = x.x.x.x/32, 127.0.0.0/8,x.x.x.x/32,x.x.x.x myorigin = $mydomain newaliases_path = /usr/bin/newaliases queue_directory = /var/spool/postfix readme_directory = /usr/share/doc/postfix-2.3.3/README_FILES recipient_bcc_maps = hash:/etc/postfix/recipient_bcc recipient_canonical_maps = hash:/etc/postfix/hashfiles/postfix_canonical relay_domains = /etc/postfix/hashfiles/relay_domains relay_recipient_maps = hash:/etc/postfix/hashfiles/relay_recipients sample_directory = /usr/share/doc/postfix-2.3.3/samples sender_bcc_maps = hash:/etc/postfix/sender_bcc sendmail_path = /usr/sbin/sendmail setgid_group = postdrop smtpd_banner = $myhostname ESMTP UBE prohibited. smtpd_helo_restrictions = check_helo_access hash:/etc/postfix/hashfiles/postfix_helo smtpd_recipient_restrictions = permit_mynetworks check_recipient_access pcre:/etc/postfix/ascii.pcre permit_sasl_authenticated check_sender_access hash:/etc/postfix/check_backscatterer reject_invalid_hostname reject_non_fqdn_sender reject_non_fqdn_recipient reject_unauth_destination /* check_sender_access hash:/etc/postfix/access_sender */ check_sender_access hash:/etc/postfix/hashfiles/postfix_sender reject_rbl_client sbl-xbl.spamhaus.org reject_rbl_client list.dsbl.org reject_rbl_client dnsbl.sorbs.net reject_rbl_client bl.spamcop.net reject_rbl_client cbl.abuseat.org reject_rbl_client multi.uribl.com reject_rbl_client dsn.rfc-ignorant.org reject_rbl_client dul.dnsbl.sorbs.net reject_rbl_client ix.dnsbl.manitu.net reject_rbl_client combined.rbl.msrbl.net reject_rbl_client rabl.nuclearelephant.com smtpd_sasl_auth_enable = yes smtpd_sasl_security_options = noanonymous cat /etc/postfix/access_sender abc.com REJECT I am trying to reject the mails which is coming from [email protected] without smtp-authentication. It is being rejected but the bounce message is getting delivered to [email protected] as this domain and email is local. This is the problem. Bijayant Kumar Get your new Email address! Grab the Email name you've always wanted before someone else does! http://mail.promotions.yahoo.com/newdomains/aa/
