[HELP] Domain in Sender: is missing

[montgomery f. tidwell]

Howdy,

i just noticed that mail sent out by my qmail server does
not put my domain in to the Sender: field. it is going
out as "Sender: mtidwell" and not "Sender:
[EMAIL PROTECTED]"
like it should.

what have i done wrong??


TIA


                                  \\//_