Hello, I am using Windows Server 2003 Standard x64 Service Pack 2, and Exchange Server 2007 Version: 08.03.0083.000 (SP3 installed). Sometimes I get 554 5.6.0 STOREDRV.Deliver; Corrupt message content errormessage in Message Tracing, I do not have antivirus installed on that server. Get-TransportAgent gives me: Identity Enabled Priority -------- ------- -------- Transport Rule Agent True 1 Journaling Agent True 2 AD RMS Prelicensing Agent False 3 Resending the mail usually helps, but it's not a solution.

These can be difficult to track down. YOu may want to enable pipeline tracing per: http://social.technet.microsoft.com/Forums/en-US/exchangesvradmin/thread/d1673ad3-0706-4045-94f3-d6948e4f728f to see if there is any pattern. If you get stuck, I suggest opening a ticket with Microsoft support.

Hi, Some Troubleshooting steps: 1. Is problematic sender using Thunderbird to send message? In some circumstance, the Thunderbird client may send attachment with the incorrect Mime-Encoding as “Application/Applefile”, which can cause same symptom. If that’s the case, please ask problematic sender to remove “mimeTypes.rdf” file as the third F&A in this article, or replace the file with a good one as in this case 2. If problematic sender don’t use Thunderbird, please go on 3. Please use “Get-TransportAgent” cmdlet on the Edge or Hub server, confirm which agents are on the server, like “Transport Rule Agent”, “Journaling Agent” 4. Please reproduce the issue on problematic sender side, and then usepipeline tracing to capture test message’s diagnose info as it encounters transport agents a. On the server that logged that 5.6.0 error info, please activate the pipeline tracing b. Launch EMS, please run the cmdlets below Set-TransportServer ServerName -PipelineTracingSenderAddressExtSenderAddress Set-TransportServer ServerName -PipelineTracingPath "C:\traceLogs" Set-TransportServer ServerName -PipelineTracingEnabled $True Notes: Please change ServerName to Hub or Edge server’s name; and also change ExtSenderAddress to that problematic external sender who can reproduce the problem c. After collecting the verbose log file for test message from that external sender, please disable the pipeline tracing, the files can accumulate quickly Set-TransportServer ServerName -PipelineTracingEnabled $False d. Please check the log file [Reference] Resource: MIME Encapsulation of Macintosh files - MacMIME Ripu Daman Mina | MCSE 2003 & MCSA Messaging

1. He is using Lotus Notes 2. - 3. I did paste te result to first post. 4. I enabled pipeline tracing, and the same problem occured. I have found the message tracelogs, it contains 6 files, Original.eml Routing0001.eml Routing0002.eml Routing0003.eml Routing0004.eml Routing0005.eml All the files have exact same size. What information should i find from these logs?