for some time now I keep receiving spam mails from my own (small)
mail server, some of them with faked usernames some of them even
with my own ([EMAIL PROTECTED]).
1) How is this possible?
2) What can I or do I have to do against it?
I am running a quite plain sendmail setup from 7.0 -STABLE.
Thanks for your answers,
Peter Ulrich Kruppa
firstname.lastname@example.org mailing list
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