ICalendar Issue Outlook 2003 request through POP Server/Exchange 5

[Confused Bob N]

When i receieve Meeting requests from other Outlook 2003 Users that are
delivered via a POP Server the Icalendar info shows as text in the Body of
the email.

I have seen the issue with Outlook 2000 as referenced on Microsoft Support
Website, and i also have no issue if the calendar is sent via Exchange
without going through a POP Server Example of Mail Below:-

BEGIN:VCALENDAR
PRODID:-//Microsoft Corporation//Outlook 11.0 MIMEDIR//EN
VERSION:2.0
METHOD:REQUEST
BEGIN:VEVENT
ATTENDEE;ROLE=REQ-PARTICIPANT;RSVP=TRUE:MAILTO:[email protected]
ATTENDEE;ROLE=REQ-PARTICIPANT;RSVP=TRUE:MAILTO[email protected]
ORGANIZER:MAILTO:[email protected]
DTSTART:20041208T140000Z
DTEND:20041208T170000Z
LOCATION:Gem @ Harlow
TRANSP:OPAQUE
SEQUENCE:
UID:040000008200E00074C5B7101A82E008000000008074F60B08D6C4010000000000000000100
00000ABA7F974CCCF1E4BB5AD6F9B97B68C8A
DTSTAMP:20041129T113912Z
DESCRIPTION:When: 08 December 2004 14:00-17:00 (GMT) Greenwich Mean Time :
Dublin\, Edinburgh\, Lisbon\, London.\nWhere: Gem @
Harlow\n\n*~*~*~*~*~*~*~*~*~*\n\nKey accounts\n\nSub-catalogue\n\nShared
heads\n\nWarehouse\n\nCross charging\n\nMeaning of life etc\n
SUMMARY:Rob Northam Meeting
PRIORITY:5
X-MICROSOFT-CDO-IMPORTANCE:1
CLASSUBLIC
END:VEVENT
END:VCALENDAR

Can Anyone Help?