UUX
Sister command UBX
MSNP8
Upon retrieving contact list details with the SYN command in MSNP8, the server may send the following UUX command (probably due to a server-side bug)
>>> UUX 0 0\r\n
If this happens, it should be dismissed.
MSNP11
UUX changes in version 11
MSNP13
UUX changes in version 13