September 23rd, 2010, 05:46 PM
how could this be exploited?
An open SMTP relay is running on this port.
The remote SMTP server is insufficiently protected against relaying.
This means that it allows spammers to use your mail server to send
their mails to the world, thus wasting your network bandwidth.
Reconfigure your SMTP server so that it cannot be used as a relay
CVSS Base Score
September 23rd, 2010, 05:49 PM
They can set your SMTP server as their outgoing mailserver to send spam.
This means that it allows spammers to use your mail server to send their mails to the world, thus wasting your network bandwidth.
\"Those of us that had been up all night were in no mood for coffee and donuts, we wanted strong drink.\"
September 23rd, 2010, 06:07 PM
Fix it quick before you get black listed! I know Exchange if that is what you are running and need help. I just need to know server and exchange version.
September 24th, 2010, 07:16 PM
Besides the incredible amount of time getting your self retested by more blacklists than i ever thought existed, there's the problem that many of your clients actually do believe the spam intentionally came from you.
Lucy you got allot of splanen to do!
We used a very reputable consulting firm which goes to show that if you want something done right, do it yourself.
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