The Spool directory is excluded in any virus scanning on the IMail Server. I will check the log though. What I find interesting is that all that is mentioned in the received from is Trident. We do not have a machine by this name. When I do a reverse lookup on the IP of the delivering server this is what I get.
******** Answer: No PTR records exist for 221.140.114.87. [Neg TTL=43200 seconds] Details: c.dns.kr. (an authoritative nameserver for 140.221.in-addr.arpa., which is in charge of the reverse DNS for 221.140.114.87) says that there are no PTR records for 221.140.114.87. To get reverse DNS set up for 221.140.114.87, you need to speak to your Internet provider. You could also check with [EMAIL PROTECTED], who is in charge of the 140.221.in-addr.arpa. zone. ******* It appears my IMail server accepted a message from a server that would fail a reverse lookup and had a null sender. Mike -----Original Message----- From: [EMAIL PROTECTED] [mailto:[EMAIL PROTECTED] On Behalf Of Len Conrad Sent: Thursday, December 09, 2004 10:04 AM To: [EMAIL PROTECTED] Subject: Re: [IMail Forum] Strange Email >We are getting email with no From, To or Subject field. The top, >subject and body of the email is completely blank. What could be causing this? >Here are the headers from one of the emails. > >Microsoft Mail Internet Headers Version 2.0 >Received: from fourwinns ([10.0.90.1]) by >polaris.exchange.lakespeed.com with Microsoft SMTPSVC(6.0.3790.211); > Thu, 9 Dec 2004 08:24:37 -0500 >Received: from jeep.lakespeed.com ([10.0.90.23]) > by fourwinns (SMSSMTP 4.0.0.59) with SMTP id M2004120908220701207 > for <[EMAIL PROTECTED]>; Thu, 09 Dec 2004 08:22:07 -0500 >Received: from SMTP32-FWD by islandpc.com > (SMTP32) id A51E8072000DE7C9F; Thu, 9 Dec 2004 08:23:57 -0500 >Received: from 12.160.192.7 [221.140.114.87] by jeep.lakespeed.com > (SMTPD32-8.14) id A1EA72000DE; Thu, 09 Dec 2004 08:23:54 -0500 >Received: from trident Every msg must have an envelope recipient which will be in the Imail log. Use the ID A1EA72000DE in the Imail received: header and trace down how that msg was processed. Len _____________________________________________________________________ http://IMGate.MEIway.com : free anti-spam gateway, runs on 1000's of sites To Unsubscribe: http://www.ipswitch.com/support/mailing-lists.html List Archive: http://www.mail-archive.com/imail_forum%40list.ipswitch.com/ Knowledge Base/FAQ: http://www.ipswitch.com/support/IMail/ To Unsubscribe: http://www.ipswitch.com/support/mailing-lists.html List Archive: http://www.mail-archive.com/imail_forum%40list.ipswitch.com/ Knowledge Base/FAQ: http://www.ipswitch.com/support/IMail/
