Here is the last one I got.? As you can see it was send to root at csusb.edu, a
restricted distribution group, not obeying /etc/aliases or MAILTO definition in
crontab.
Message Trace:
----------------------
Cron <root at mailcampaign1> run-parts /etc/cron.hourly
Sender:root at csusb.edu
Recipient:root at csusb.edu
ReceivedProcessedNot delivered
StatusThe message was sent to the following group, which doesn't allow
messages from external senders:
Group: root at csusb.edu
How to fix itTo accept messages from external senders, you can change the
delivery management setting for this group.
Go to Groups.
Double-click the group name.
Click Delivery management, and choose Senders inside and outside my
organization.
Choose Save.
Message Events
DATE (UTC)EVENTDETAIL
7/19/2017 8:15:56 PMReceiveMessage received by: CY1PR08MB1829
7/19/2017 8:15:56 PMFailReason: [{LED=550 5.7.133
RESOLVER.RST.SenderNotAuthenticatedForGroup; authentication required; Delivery
restriction check failed because the sender was not authenticated when sending
to this group};{MSG=};{FQDN=};{IP=};{LRT=}]
7/19/2017 8:15:56 PMSpam Diagnostics
Additional Properties
Message ID:<20170719201555.A5077100E776C at mailcampaign1.csusb.edu>
Message size:12 KB>From IP:139.182.75.70
To IP:
---
Chad Cordero
Information Technology Consultant
Enterprise & Cloud Services
Information Technology Services
California State University, San Bernardino
5500 University Pkwy
San Bernardino, CA 92407-2393
Main Line: 909/537-7677
Direct Line: 909/537-7281
Fax: 909/537-7141
http://support.csusb.edu/
---
Disclaimer: This e-mail message is for the sole use of the intended recipient(s)
and may contain confidential and privileged information protected from
disclosure. If the reader of this message is not the intended recipient, or an
employee or agent responsible for delivering this message to the intended
recipient, you are hereby notified that any dissemination, distribution or
copying of this communication is strictly prohibited. If you have received this
communication in error, please notify us immediately by replying to the message
and deleting it from your computer.
From: CentOS <centos-bounces at centos.org> on behalf of Alexander Dalloz
<ad+lists at uni-x.org>
Reply-To: CentOS mailing list <centos at centos.org>
Date: Wednesday, July 19, 2017 at 2:49 PM
To: "centos at centos.org" <centos at centos.org>
Subject: Re: [CentOS] Cron sending to root after changing MAILTO
Am 19.07.2017 um 23:42 schrieb Chad Cordero:
I have ?root:ecssupport at csusb.edu? in my /etc/aliases file already.
Chad Cordero
Then please provide log information about the mails to root being
relayed to your Exchange host.
Alexander
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Alexander Dalloz
2017-Jul-19 22:15 UTC
[CentOS] Cron sending to root after changing MAILTO
Am 20.07.2017 um 00:03 schrieb Chad Cordero:> Here is the last one I got. As you can see it was send toroot at csusb.edu, a restricted distribution group, not obeying /etc/aliases or MAILTO definition in crontab.Speaking about log content I meant to show the trace of the relayed mail in the server's /var/log/maillog log file. In addition it would be helpful to show `postconf -n' output if your Postfix configuration isn't the plain default shipped with the Postfix rpm. The message trace you came up does not indicate at all why the message has been addressed as it has been. Alexander
Ah.? Here you go. # grep A5077100E776C /var/log/maillog Jul 19 13:15:55 mailcampaign1 postfix/pickup[19675]: A5077100E776C: uid=0 from=<root> Jul 19 13:15:55 mailcampaign1 postfix/cleanup[19797]: A5077100E776C: warning: header Subject: Cron <root at mailcampaign1> run-parts /etc/cron.hourly from local; from=<root at csusb.edu> Jul 19 13:15:55 mailcampaign1 postfix/cleanup[19797]: A5077100E776C: message-id=<20170719201555.A5077100E776C at mailcampaign1.csusb.edu> Jul 19 13:15:55 mailcampaign1 opendkim[2298]: A5077100E776C: DKIM-Signature field added (s=mc2-2013, d=csusb.edu) Jul 19 13:15:55 mailcampaign1 postfix/qmgr[2388]: A5077100E776C: from=<root at csusb.edu>, size=813, nrcpt=1 (queue active) Jul 19 13:15:56 mailcampaign1 postfix/smtp[19802]: A5077100E776C: to=<root at csusb.edu>, orig_to=<root>, relay=csusb-edu.mail.protection.outlook.com[207.46.163.106]:25, delay=896, delays=895/0.01/0.24/0.83, dsn=2.6.0, status=sent (250 2.6.0 <20170719201555.A5077100E776C at mailcampaign1.csusb.edu> [InternalId=67289252629319, Hostname=CY1PR08MB1829.namprd08.prod.outlook.com] 10710 bytes in 0.203, 51.463 KB/sec Queued mail for delivery) Jul 19 13:15:56 mailcampaign1 postfix/qmgr[2388]: A5077100E776C: removed # postconf -n alias_database = hash:/etc/aliases alias_maps = hash:/etc/aliases always_add_missing_headers = yes bounce_queue_lifetime = 8h bounce_template_file = /etc/postfix/bounce.cf broken_sasl_auth_clients = yes command_directory = /usr/sbin config_directory = /etc/postfix daemon_directory = /usr/libexec/postfix data_directory = /var/lib/postfix debug_peer_level = 2 debugger_command = PATH=/bin:/usr/bin:/usr/local/bin:/usr/X11R6/bin ddd $daemon_directory/$process_name $process_id & sleep 5 default_destination_concurrency_limit = 2 default_destination_rate_delay = 1s default_process_limit = 1000 delay_warning_time = 5m header_checks = regexp:/etc/postfix/header_checks home_mailbox = Maildir/ html_directory = no inet_interfaces = all inet_protocols = ipv4 internal_destination_concurrency_limit = 20 internal_destination_rate_delay = 0 internal_destination_recipient_limit = 50 mail_owner = postfix mailq_path = /usr/bin/mailq.postfix manpage_directory = /usr/share/man maximal_backoff_time = 4h maximal_queue_lifetime = 2d message_size_limit = 25600000 milter_default_action = accept milter_protocol = 2 mydestination = $myhostname, localhost.$mydomain, localhost mydomain = csusb.edu myhostname = mailcampaign1.csusb.edu mynetworks = 139.182.0.0/16, 198.188.128.0/22, 10.120.76.0/24, 127.0.0.0/8 myorigin = $mydomain newaliases_path = /usr/bin/newaliases.postfix non_smtpd_milters = $smtpd_milters polite_destination_concurrency_limit = 10 polite_destination_rate_delay = 0 polite_destination_recipient_limit = 5 postscreen_upstream_proxy_protocol = haproxy queue_directory = /var/spool/postfix readme_directory = /usr/share/doc/postfix-2.10.1/README_FILES relay_domains sample_directory = /usr/share/doc/postfix-2.10.1/samples sendmail_path = /usr/sbin/sendmail.postfix setgid_group = postdrop smtp_connect_timeout = 10s smtp_helo_timeout = 50 smtp_mx_address_limit = 5 smtpd_client_connection_count_limit = 100 smtpd_milters = inet:127.0.0.1:8891 smtpd_recipient_restrictions = permit_sasl_authenticated,permit_mynetworks,reject_unauth_destination smtpd_sasl_auth_enable = yes smtpd_sasl_authenticated_header = no smtpd_sasl_local_domain smtpd_sasl_security_options = noanonymous smtpd_sasl_type = cyrus smtpd_timeout = 10s smtpd_tls_CAfile = /etc/pki/tls/certs/mailcampaign_csusb_edu_interm.cer smtpd_tls_cert_file = /etc/pki/tls/certs/mailcampaign_csusb_edu_cert.cer smtpd_tls_key_file = /etc/pki/tls/private/mailcampaign_csusb_edu.key smtpd_tls_loglevel = 0 smtpd_tls_received_header = yes smtpd_tls_security_level = may smtpd_tls_session_cache_database = btree:/var/lib/postfix/smtpd_scache smtpd_tls_session_cache_timeout = 10800s smtpd_use_tls = yes transport_maps = hash:/etc/postfix/transport turtle_destination_concurrency_limit = 1 turtle_destination_rate_delay = 3s turtle_destination_recipient_limit = 2 unknown_local_recipient_reject_code = 550 --- Chad Cordero Information Technology Consultant Enterprise & Cloud Services Information Technology Services California State University, San Bernardino 5500 University Pkwy San Bernardino, CA 92407-2393 Main Line: 909/537-7677 Direct Line: 909/537-7281 Fax: 909/537-7141 http://support.csusb.edu/ --- Disclaimer: This e-mail message is for the sole use of the intended recipient(s) and may contain confidential and privileged information protected from disclosure. If the reader of this message is not the intended recipient, or an employee or agent responsible for delivering this message to the intended recipient, you are hereby notified that any dissemination, distribution or copying of this communication is strictly prohibited. If you have received this communication in error, please notify us immediately by replying to the message and deleting it from your computer. From: CentOS <centos-bounces at centos.org> on behalf of Alexander Dalloz <ad+lists at uni-x.org> Reply-To: CentOS mailing list <centos at centos.org> Date: Wednesday, July 19, 2017 at 3:15 PM To: "centos at centos.org" <centos at centos.org> Subject: Re: [CentOS] Cron sending to root after changing MAILTO Am 20.07.2017 um 00:03 schrieb Chad Cordero: Here is the last one I got. As you can see it was send toroot at csusb.edu, a restricted distribution group, not obeying /etc/aliases or MAILTO definition in crontab. Speaking about log content I meant to show the trace of the relayed mail in the server's /var/log/maillog log file. In addition it would be helpful to show `postconf -n' output if your Postfix configuration isn't the plain default shipped with the Postfix rpm. The message trace you came up does not indicate at all why the message has been addressed as it has been. Alexander _______________________________________________ CentOS mailing list CentOS at centos.org https://lists.centos.org/mailman/listinfo/centos