The List command lists selected message headers. The following formats are
available:
L           - List messages since you last used the B command
LB          - List bulletins (all of them, use with care!)
LM          - List messages to or from you  (List Mine)
LN          - List messages with type of N  (List Not read or forwarded)
LO          - Lists msgs older then date given as YYMMDD Example: LO 910204
LT          - List NTS Traffic messages
LL #        - List the last # messages                  Example: LL 10
LU          - Lists unread messages to you
L catagory  - Lists msgs to given catagory              Example: L ALL
L< callsign - List messages from callsign               Example: L< WA8BXN
L> callsign - List messages to callsign                 Example: L> WA8BXN
L@ callsign - List messages being sent to BBS callsign  Example: L@ WA8BXN
L #         - List messages >= given number             Example: L 827
L # #       - List messages from # to #                 Example: L 50 75
L"string"   - Lists messages with given string in title (case insensitive)
L'string'   - Lists messages with given string in title (case insensitive)
                 Examples:  L'Pfb'   L"ID's"   l"Modem users"
Note: When asked for msg#'s to read, always use the indicated number of
digits, using leading zero's if needed to get the right number of digits!
#The following are sysop only:
#LF          - Messages that have been forwarded but not deleted
#LH          - Messages marked as Held (invisible to all users)
#LY          - Messages that have been read but not deleted
#L$          - Messages with type $
#L$$         - Messages with type $ (also gives their BIDs)
#L$ # #      - Messages in range also giving their BIDs
#LL$ #       - Last # messages, showing BIDs.
#L#          - Bulletins that have been completely forwarded (type #)
#L?          - Messages that MSYS doesn't know how to route
