In message <9504271458.AA14321@ipas.afip.mil>, Nina Sweeney writes:
>When I (as user sweeney) send mail to email@example.com or to our list,
>firstname.lastname@example.org, the envelope sender address is 'sweeney' instead of
>'owner-majordomo' or 'majordomo-owner'. The aliases file is shown below:
You don't appear to be running sendmail 8.6.x, so you may need to
add your majordom user to the list of "trusted" users in your
sendmail.cf. (See the "T" flag, add "Tmajordom")
I will add this to the FAQ.