XCON: Exchange Server Internet Mail Connector and Internet Mail Service Build Numbers (257618)



The information in this article applies to:

  • Microsoft Exchange Server 4.0
  • Microsoft Exchange Server 5.0
  • Microsoft Exchange Server 5.5

This article was previously published under Q257618

SUMMARY

The following table contains the build numbers for the Exchange Server Internet Mail Connector (IMC) and the Exchange Server Internet Mail Service (IMC in Exchange Server 4.0, Internet Mail Service in Exchange Server 5.0 and later).

Exchange Server Version NumberInternet Mail Connector or
Internet Mail Service Build Number
Exchange Server version 4.0Build 837.3
Exchange Server version 4.0 Service Pack 1Build 838.14
Exchange Server version 4.0 Service Pack 2Build 993.5
Exchange Server version 4.0aBuild 993.5
Exchange Server version 4.0a Service Pack 3Build 994.63
Exchange Server version 4.0a Service Pack 4Build 995.52
Exchange Server version 4.0a Service Pack 5Build 996.62
Exchange Server version 5.0Build 1457.10
Exchange Server version 5.0 Service Pack 1Build 1458.49
Exchange Server version 5.0 Service Pack 2Build 1460.8
Exchange Server version 5.5Build 1960.3
Exchange Server version 5.5 Service Pack 1Build 2232.9
Exchange Server version 5.5 Service Pack 2Build 2448.0
Exchange Server version 5.5 Service Pack 3Build 2650.21

MORE INFORMATION

You can verify the IMC or Internet Mail Service build number on an Exchange Server computer by opening the MSExchangeIMC informational event 1000 in the Microsoft Windows NT Event Viewer application event log. This event is logged when the IMC or Internet Mail Service starts.

You can also verify the build number by looking at the Simple Mail Transfer Protocol (SMTP) banner when you telnet to port 25 of the Exchange Server computer.

Modification Type:MinorLast Reviewed:4/28/2005
Keywords:kbinfo KB257618