[cobalt-developers] sendmail

["your-web.ch \(Neeser Allen\)" <aneeser@xxxxxxxxxxx>]

How can I configure sendmail on my raq3, that when our customers receive SPAM
that sendmail doesn't modify the email Header and write into a blank To
Recipents field:
undisclosed.recipients@xxxxxxxxxxxxxxxxxx?

Our customers means, that we have a mailinglist to send them SPAM.
But our Mailserver does only write in every blank "To:" field the host and
Domain.

Thanks for every solution.

Allen Neeser