no "on behalf of" me in my reply to mailing list

[Hang Yuan]

I use mutt + msmtp to send email. But I find when I reply an email from 
mailing list, others in the mailing list will not see my email address 
like "on behalf of hang.y...@linux.intel.com" in the received email. If
I only send email to an individual, the email head is correct with my 
email address display. Does anyone have any idea? Thanks in advance.

Regards,
Henry