Hi all,

I have a new courier install going here. I got an email from a friend saying
he got a virus from my server.

The email's return address was [EMAIL PROTECTED] I don't have an admin
account at all. I have my server set up to relay for authenticated users
only.  I did some testing by manually connecting to the smtp port. It seems
my courier setup doesn't check the validity of the sender(mail from:) if the
recipient is on the same domain(rcpt to).

Is there a configuration setting set up either a) verify the helo/ehlo ip
address b) verify local sender account exists

I'm sure I saw an option somewhere in this last hazy two weeks that provided
for an option to verify the helo/ehlo ip address, but i'll be darned if i
can find it.

thanks in advance,

bill




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