Chilkat Mail Command 6.0
S/N: MAILxxxxx_KabkuVPhOqnD 
S/N: MAILxxxxx_tooeSeXbOqna 
S/N: MAILxxxxx_WGAOHVkLOqnG 
 
Note: the command line syntax is undocumented, byt you can try e.g. "C:\>MailCommand.exe -unlock MAILxxxxx_MfkTgyWrOqnS -zip C:\pr0n.jgp -smtp www.0day.net -user wanker" this will (try to) send an email with attachement. You can see all the switches clearly though with any string parser or decompiler.