qmail problem

[kapil sharma]

Hi,
I am having some strange problem. When ever I am sending mail from local
to local
user then it is adding the domain name for 2 time in from address:
for example: If i will send  a mail from" [EMAIL PROTECTED]" to "[EMAIL PROTECTED]"
then
"[EMAIL PROTECTED]" will get a mail with from address as "[EMAIL PROTECTED]@foo.com".
Please
help?

kapil