diff --git a/mailnews/compose/build/nsMsgCompFactory.cpp b/mailnews/compose/build/nsMsgCompFactory.cpp
index ccf85e082d2..855f1494204 100644
--- a/mailnews/compose/build/nsMsgCompFactory.cpp
+++ b/mailnews/compose/build/nsMsgCompFactory.cpp
@@ -31,7 +31,6 @@
 #include "nsMsgComposeFact.h"
 #include "nsMsgCompFieldsFact.h"
 #include "nsMsgSendFact.h"
-#include "nsMsgPostFact.h"
 #include "nsIServiceManager.h"
 #include "nsCOMPtr.h"
 
@@ -41,7 +40,6 @@ static NS_DEFINE_IID(kIFactoryIID, NS_IFACTORY_IID);
 static NS_DEFINE_CID(kCMsgComposeCID, NS_MSGCOMPOSE_CID);
 static NS_DEFINE_CID(kCMsgCompFieldsCID, NS_MSGCOMPFIELDS_CID);
 static NS_DEFINE_CID(kCMsgSendCID, NS_MSGSEND_CID);
-static NS_DEFINE_CID(kCMsgPostCID, NS_MSGPOST_CID);
 static NS_DEFINE_CID(kCSmtpServiceCID, NS_SMTPSERVICE_CID);
 static NS_DEFINE_CID(kCComposeAppCoreCID, NS_COMPOSEAPPCORE_CID);
 static NS_DEFINE_CID(kCComposerBootstrapCID, NS_COMPOSERBOOTSTRAP_CID);
@@ -168,11 +166,6 @@ nsresult nsMsgComposeFactory::CreateInstance(nsISupports *aOuter, const nsIID &a
 	{
 		return NS_NewMsgSend(aIID, aResult);
 	}
-  // do they want a Message Post interface ?
-  else if (mClassID.Equals(kCMsgPostCID))
-  {
-    return NS_NewMsgPost(aIID, aResult);
-  }
 	// do they want a Compose AppCore interface ?
     else if (mClassID.Equals(kCComposeAppCoreCID)) 
 	{
@@ -252,11 +245,6 @@ extern "C" NS_EXPORT nsresult NSRegisterSelf(nsISupports* aServMgr, const char*
 										nsnull, path, PR_TRUE, PR_TRUE);
 	if (NS_FAILED(rv)) goto done;
 
- 	rv = compMgr->RegisterComponent(kCMsgPostCID,
-										"Message Post",
-										nsnull, path, PR_TRUE, PR_TRUE);
-	if (NS_FAILED(rv)) goto done; 
-
 	rv = compMgr->RegisterComponent(kCMsgComposeCID,
 										"Message Compose",
 										nsnull,
@@ -321,9 +309,6 @@ NSUnregisterSelf(nsISupports* aServMgr, const char* path)
 	rv = compMgr->UnregisterComponent(kCMsgSendCID, path);
 	if (NS_FAILED(rv)) goto done;
 
-	rv = compMgr->UnregisterComponent(kCMsgPostCID, path);
-	if (NS_FAILED(rv)) goto done;
-
 	rv = compMgr->UnregisterComponent(kCMsgCompFieldsCID, path);
 	if (NS_FAILED(rv)) goto done;