Net Send - finding sender


 if someone uses net send to send me a message, how can I find out who sent it? The person that did it is obviously using some sort of alias, but I can get the IP address pinging it.

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If you have the ip address you can go to the DHCP log and see what hostname had lease on it when the net send was sent.
NikWhitfieldAuthor Commented:
Where will I find the DHCP log?
Is it possible to put some sort of alias on the hostname? When the net send msgbox arrived, it was not a name which you would normally see on the network.
use nbtstat -1 hostname or IP and it will tell you the user that is logged onto the machine and also the machine name.

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that should have been nbtstat -a
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