Attached is the output: # postconf -n to use for recipients that are not found in the UNIX passwd database. alias_maps = hash:/etc/aliases command_directory = /usr/sbin config_directory = /etc/postfix content_filter = amavisfeed:[127.0.0.1]:10024 daemon_directory = /usr/libexec/postfix data_directory = /var/lib/postfix debug_peer_level = 2 html_directory = no inet_interfaces = all local_recipient_maps = mail_owner = postfix mailq_path = /usr/bin/mailq.postfix manpage_directory = /usr/share/man message_size_limit = 15728640 milter_default_action = reject milter_protocol = 2 mydestination = $myhostname, $mydomain mydomain = dev1.cpgtest.ostinet.net myhostname = dev1.cpgtest.ostinet.net mynetworks_style = class newaliases_path = /usr/bin/newaliases.postfix queue_directory = /var/spool/postfix readme_directory = /usr/share/doc/postfix-2.3.3/README_FILES receive_override_options = no_address_mappings relayhost = mail.ostinet.net:25 sample_directory = /usr/share/doc/postfix-2.3.3/samples sendmail_path = /usr/bin/sendmail.postfix setgid_group = postdrop inet:localhost:10028,calhost:10026, permit_rbl_client bl.spamcop.netrg,ix/senderRestrictionList, reject_unauth_destination,onList, smtpd_tls_ask_ccert = yes smtpd_tls_cert_file = /etc/postfix/ssl/smtpd.pem smtpd_tls_key_file = $smtpd_tls_cert_file smtpd_tls_loglevel = 1 smtpd_tls_security_level = may unknown_local_recipient_reject_code = 550
Thanks in advance Ashish -----Original Message----- From: owner-postfix-us...@postfix.org [mailto:owner-postfix-us...@postfix.org] On Behalf Of Sharma, Ashish Sent: Wednesday, October 27, 2010 4:50 PM To: postfix users Subject: Correction: Persistent mails being received There's a correction in my Postfix 'main.cf' settings in the mail below. -----Original Message----- From: owner-postfix-us...@postfix.org [mailto:owner-postfix-us...@postfix.org] On Behalf Of Sharma, Ashish Sent: Wednesday, October 27, 2010 2:52 PM To: postfix users Subject: Persistent mails being received Hi, I have a postfix mail server configured as mail receiving server. The problem that I am facing is that I am receiving same email every 15 second from same sender 'pete...@warwick.net' with same message-ID on my production mail servers, following are my postfix logs: "Oct 25 01:11:02 g2t0433g postfix/smtpd[6497]: connect from webmail.warwick.net[204.255.24.104] Oct 25 01:11:02 g2t0433g postfix/smtpd[6497]: 2EAAF23004C: client=webmail.warwick.net[204.255.24.104] Oct 25 01:11:02 g2t0433g postfix/cleanup[6579]: 2EAAF23004C: message-id=<ce130ed7-d498-4461-b076-e3b8ab55b...@warwick.net> Oct 25 01:11:02 g2t0433g opendkim[17677]: (unknown-jobid): webmail.warwick.net [204.255.24.104] not internal Oct 25 01:11:02 g2t0433g opendkim[17677]: (unknown-jobid): not authenticated Oct 25 01:11:02 g2t0433g opendkim[17677]: (unknown-jobid): no signing domain match for `warwick.net' Oct 25 01:11:02 g2t0433g opendkim[17677]: (unknown-jobid): no signing subdomain match for `warwick.net' Oct 25 01:11:02 g2t0433g postfix/qmgr[17833]: 2EAAF23004C: from=<pete...@warwick.net>, size=1987, nrcpt=1 (queue active) Oct 25 01:11:02 g2t0433g postfix/smtpd[6497]: disconnect from webmail.warwick.net[204.255.24.104] Oct 25 01:11:03 g2t0433g amavis[6492]: (06492-09) Passed CLEAN, [204.255.24.104] [204.255.24.104] <pete...@warwick.net> -> <775eejom36...@xxx.com>, Message-ID: <ce130ed7-d498-4461-b076-e3b8ab55b...@warwick.net>, mail_id: rJ8M8oQHBzWt, Hits: 1.104, size: 2234, queued_as: 250 Ok, 946 ms Oct 25 01:11:03 g2t0433g postfix/lmtp[6585]: 2EAAF23004C: to=<775eejom36...@xxx.com>, relay=127.0.0.1[127.0.0.1]:10024, delay=1.6, delays=0.6/0/0.01/0.95, dsn=2.6.0, status=sent (250 2.6.0 Ok, id=06492-09, from MTA([127.0.0.1]:10030): 250 Ok) Oct 25 01:11:03 g2t0433g postfix/qmgr[17833]: 2EAAF23004C: removed" Right now I have added 'pete...@warwick.net' in my postfix 'main.cf' restriction list as follows: content_filter=amavisfeed:[127.0.0.1]:10024 #Milter support for smtpd mail smtpd_milters = inet:localhost:10028 #Custom java mail filter milter_default_action = reject # Postfix . 2.6 milter_protocol = 2 smtpd_recipient_restrictions = check_recipient_access hash:/etc/postfix/recipientRestrictionList, check_sender_access hash:/etc/postfix/senderRestrictionList, reject_unauth_destination, reject_rbl_client zen.spamhaus.org, reject_rbl_client bl.spamcop.net permit Is it the right approach? If not, kindly suggest me correct approach that I can use on Postfix conf files or mail filters to deal with such persistent emails. Please help Thanks in advance Ashish Sharma
