Hi
I am running Mailscanner/Mailwatch I am facing the following problem. A lot of emails are passing through my incoming spam filter camouflaged as NDR. Stating subject such as "Message Could Not Be Delivered" and "User not available". I clearly know this is spam because I closely monitor outgoing emails and all is fine there.
What can I do so that those emails are marked as Spam correctly instead of reaching Outlook as System Administrator messages. Their scores are almost always below 2.
Some of the originating email servers are :
map.ttn.ru
relay.tpn.ru
earth.sysprog.spb.ru
mail.couo.ru
mint.ldsoft.ru
Can I block those server ?
Thanks
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