Hi, I am running Postfix 2.10.x and Opendkim 2.11.0. Mail flow is to our MX in O365 and then to smtp server for students which are on Google's Gmail. The smtp server is configured to verify and sign.
I am trying to figure out what these lines mean ? Thank you. Dec 19 11:33:45 mta4 opendkim[5108]: 1C7BF1805EE6: not authenticated Dec 19 11:33:45 mta4 opendkim[5108]: 1C7BF1805EE6: failed to parse Authentication-Results: header field Dec 19 11:33:45 mta4 opendkim[5108]: 1C7BF1805EE6: bad signature data ENTIRE LOG: Dec 19 11:33:45 mta4 postfix/smtpd[1111]: 1C7BF1805EE6: client=mail-cys01nam02lp2054.outbound.protection.outlook.com[104.47.37.54] Dec 19 11:33:45 mta4 postfix/cleanup[954]: 1C7BF1805EE6: warning: header Subject: 15% off sparkling wines for ringing in the New Year! from mail-cys01nam02lp2054.outbound.protection.outlook.com[104.47.37.54]; from=<[email protected]> to=<[email protected]> proto=ESMTP helo=<NAM02-CY1-obe.outbound.protection.outlook.com> Dec 19 11:33:45 mta4 postfix/cleanup[954]: 1C7BF1805EE6: message-id=<[email protected]> Dec 19 11:33:45 mta4 opendkim[5108]: 1C7BF1805EE6: mail-cys01nam02lp2054.outbound.protection.outlook.com [104.47.37.54] not internal Dec 19 11:33:45 mta4 opendkim[5108]: 1C7BF1805EE6: not authenticated Dec 19 11:33:45 mta4 opendkim[5108]: 1C7BF1805EE6: failed to parse Authentication-Results: header field Dec 19 11:33:45 mta4 opendkim[5108]: 1C7BF1805EE6: bad signature data Dec 19 11:33:45 mta4 postfix/qmgr[13516]: 1C7BF1805EE6: from=<[email protected]>, size=25385, nrcpt=1 (queue active) Dec 19 11:33:45 mta4 postfix/smtp[32415]: 1C7BF1805EE6: to=<[email protected]>, orig_to=<[email protected]>, relay=aspmx.l.google.com[172.217.197.26]:25, delay=0.63, delays=0.32/0/0.07/0.24, dsn=2.0.0, status=sent (250 2.0.0 OK 1545237225 s127si2256693qkf.24 - gsmtp) Dec 19 11:33:45 mta4 postfix/qmgr[13516]: 1C7BF1805EE6: removed -ANGELO FAZZINA ITS Service Manager: Spam and Virus Prevention Mass Mailing G Suite/Gmail [email protected] University of Connecticut, ITS, SSG, Server Systems 860-486-9075
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