[squid-users] Squid Cache: Version 2.5.STABLE3 and application/x-msn-messenger

I upgraded from Squid Cache: Version 2.4.STABLE6 to Squid Cache: Version
2.5.STABLE3
where i successfully used to control and allow curtain users to MSN using
req_mime_type.

Now in the new version im not getting any success, if I tail the access.log
file it seams as though
it does not recognize application/x-msn-messenger headers.

Anybody got any Ideas? Below is extracts from both logs..

Squid Cache: Version 2.5.STABLE3
=========================
1063365663.338 1 196.31.155.18 TCP_DENIED/407 1722 CONNECT
loginnet.passport.com:443 - NONE/-
 text/html
1063365825.580 1 196.31.155.18 TCP_DENIED/407 1722 CONNECT
loginnet.passport.com:443 - NONE/-
 text/html

Squid Cache: Version 2.4.STABLE6
=========================

1063358849.519 1053 10.0.0.93 TCP_MISS/200 555 POST
http://207.46.110.28/gateway/gateway.dll? ilo DIRECT/207.46.110.28
application/x-msn-messenger
1063358853.256 361 10.0.0.93 TCP_MISS/200 295 POST
http://207.46.110.28/gateway/gateway.dll? ilo DIRECT/207.46.110.28
application/x-msn-messenger
1063358866.443 1022 10.0.0.93 TCP_MISS/200 306 POST
http://gateway.messenger.hotmail.com/gateway/gateway.dll? ilo
DIRECT/207.46.104.20 application/x-msn-messenger
Received on Fri Sep 12 2003 - 03:34:32 MDT