Request for sendmail config assistance.

[Manabu Tokunaga [c100]]

My question might be placed in "Most Frequently Asked" category, but with
a lack of my understanding of appropriate documentation and bit of
lazyness on my part I would like to ask this question regarding
sendmail.cf configuration.

Problem:

We have several diskless nodes connected to imatron.COM.  When outgoing
mail goes out originating from any one of these nodes, RETURN-PATH of each
outgoing mail contains the machine name of the originating machine.  For
example, foobar at lazy.imatron.COM

What I want to do:

Can I reconfigure something so that all outgoing mail from our diskless
nodes will have return path in the style of foobar at imatron.COM?  I tried
to change Dj$w.$m to Dj$m in sendmail.cf of our subsidiary machines but
doing so seems to open up infinite sockets and sendmail reports errors.

If you have an answer:

Please email me your answers. I will summarize them and post them on this
group. I also welcome any other neat tricks you do with your mail.  They
will also be summarized.

Thank you very much in advnace for your help.

Manabu Tokunaga, CS Dept. UltraFast CT Development Group/ Imatron Inc.
389 Oyster Point Blvd., South San Francisco, California 94080
Phone: 415-583-9964, E-mail: uunet!imatron!manabu or manabu at imatron.COM