Addresses in the Bcc field are missing from e-mail messages in the Sent folder

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Symptoms

When your users view e-mail messages in the Sent folder in an e-mail client program, the users may not see the addresses of recipients in the Bcc field of the e-mail messages. The addresses in the Bcc field have been removed.

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Cause

This problem may occur if all the following conditions are true:

You migrated the user's mailboxes from Microsoft Exchange 2000 Server to Microsoft Exchange 2003 Server.
The users sent the e-mail messages to themselves and to other recipients.
The users put their own e-mail address in the To field of the messages.
The users put the e-mail addresses of the other recipients in the Bcc field.
The users view these e-mail messages in the Sent folder of their e-mail client program.

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Resolution

To resolve this problem, obtain the August 2004 Exchange 2000 Server Post-Service Pack 3 update rollup.

For more information, click the following article number to view the article in the Microsoft Knowledge Base:

870540 Availability of the August 2004 Exchange 2000 Server Post-Service Pack 3 update rollup

The English version of this hotfix has the file attributes (or later file attributes) that are listed in the following table. The dates and times for these files are listed in Coordinated Universal Time (UTC). When you view the file information, it is converted to local time. To find the difference between UTC and local time, use the Time Zone tab in the Date and Time tool in Control Panel.

Date         Time   Version            Size    File name
--------------------------------------------------------------
13-Nov-2003  05:07  6.0.6536.0      3,915,776  Cdoex.dll        
08-Nov-2003  00:29                     12,720  Ctrl_calendarview20.htc
08-Nov-2003  00:29                     91,631  Ctrl_calendarview20.js
13-Nov-2003  05:01  6.0.6536.0        851,968  Davex.dll        
13-Nov-2003  05:01  6.0.6536.0         53,248  Davexpc.dll      
13-Nov-2003  04:58  6.0.6536.0        131,072  Drviis.dll       
13-Nov-2003  04:58  6.0.6536.0        577,536  Dsaccess.dll     
13-Nov-2003  04:08  6.0.6536.0        184,320  Dscmsg.dll       
13-Nov-2003  04:08  6.0.6536.0        962,560  Emsmdb32.dll     
13-Nov-2003  05:00  6.0.6536.0      2,179,072  Ese.dll          
13-Nov-2003  05:00  6.0.6536.0         40,960  Eseperf.dll      
09-Sep-2003  01:18                      6,991  Eseperf.hxx
13-Nov-2003  05:00                    391,634  Eseperf.ini
13-Nov-2003  05:07  6.0.6536.0      3,575,808  Excdo.dll        
13-Nov-2003  04:58  6.0.6536.0         90,112  Eximap4.dll      
13-Nov-2003  04:58  6.0.6536.0        262,144  Exmime.dll       
13-Nov-2003  03:47  6.0.6536.0        176,128  Exnntp.dll       
13-Nov-2003  05:01  6.0.6536.0        143,360  Exodbesh.dll     
13-Nov-2003  05:01  6.0.6536.0         57,344  Exodbpc.dll      
13-Nov-2003  05:01  6.0.6536.0        200,704  Exodbprx.dll     
13-Nov-2003  05:01  6.0.6536.0      2,179,072  Exoledb.dll      
13-Nov-2003  04:56  6.0.6536.0         81,920  Exosal.dll       
13-Nov-2003  04:58  6.0.6536.0         32,768  Expop3.dll       
13-Nov-2003  04:58  6.0.6536.0         32,768  Exproto.dll      
13-Nov-2003  05:01  6.0.6536.0        307,200  Exprox.dll       
13-Nov-2003  04:11  6.0.6536.0        143,360  Exschema.exe     
13-Nov-2003  05:01  6.0.6536.0        319,488  Exsmtp.dll       
13-Nov-2003  04:13  6.0.6536.0        675,840  Exwform.dll      
13-Nov-2003  03:48  6.0.6536.0        180,224  Exwin32.dll      
13-Nov-2003  04:11  6.0.6536.0         40,960  Febecfg.dll      
13-Nov-2003  04:58  6.0.6536.0         32,768  Iisif.dll        
13-Nov-2003  04:59  6.0.6536.0        135,168  Iisproto.dll     
13-Nov-2003  04:59  6.0.6536.0         61,440  Imap4be.dll      
13-Nov-2003  04:14  6.0.6536.0        319,488  Imap4evt.dll     
13-Nov-2003  04:12  6.0.6536.0        126,976  Imap4fe.dll      
13-Nov-2003  04:58  6.0.6536.0        126,976  Imap4svc.dll     
13-Nov-2003  04:59  6.0.6536.0         40,960  Jcb.dll          
13-Nov-2003  03:48  6.0.6536.0         49,152  Mdbevent.dll     
13-Nov-2003  04:05  6.0.6536.0      2,289,664  Mdbmsg.dll       
13-Nov-2003  03:49  6.0.6536.0         32,768  Mdbrole.dll      
13-Nov-2003  04:08  6.0.6536.0        909,312  Mdbsz.dll        
13-Nov-2003  04:59  6.0.6536.0         24,576  Mdbtask.dll      
13-Nov-2003  03:47  6.0.6536.0        151,552  Nntpex.dll       
13-Nov-2003  04:55  6.0.6536.0         94,208  Peexch50.dll     
13-Nov-2003  04:56  6.0.6536.0        397,312  Phatcat.dll      
13-Nov-2003  04:58  6.0.6536.0         36,864  Pop3be.dll       
13-Nov-2003  04:14  6.0.6536.0        303,104  Pop3evt.dll      
13-Nov-2003  04:13  6.0.6536.0         24,576  Pop3fe.dll       
13-Nov-2003  04:56  6.0.6536.0         73,728  Pop3svc.dll      
13-Nov-2003  04:14  6.0.6536.0        163,840  Protomsg.dll     
13-Nov-2003  04:59  6.0.6536.0        532,480  Reapi.dll        
13-Nov-2003  05:01  6.0.6536.0        311,296  Resvc.dll        
13-Nov-2003  04:57  6.0.6536.0      4,665,344  Store.exe        
13-Nov-2003  04:13  6.0.6536.0      3,735,552  Wmtemplates.dll

Note Because of file dependencies, this hotfix requires Microsoft Exchange 2000 Server Service Pack 3 (SP3). For more information, click the following article number to view the article in the Microsoft Knowledge Base:

301378 XGEN: How to obtain the latest Exchange 2000 Server service pack

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More information

This hotfix does not correct the problem that is described in the "Symptoms" section on mailboxes that have already been migrated to a computer that is running Exchange Server 2003. You must apply this hotfix to the computer that is running Exchange 2000 Server to fix the problem from occurring when you migrate other mailboxes from Exchange 2000 Server to Exchange Server 2003.

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