While I was scanning to see the options in my Exchange Server (v.5.0 SRVPACK2) since I am a newbie in MSExchange, I found out that in the Internet Mailing Service, under the tab of Queues, there were around 20 emails that nobody from my company send them. They come from a person with email ...@england.com, and they are trying to reach a domain that doesn't exist, so they build up in the queues. I deleted them all, and 10 min later one more arrived.
Is there a way of blocking incoming traffic (e.g. block all emails that the sender has @england.com at his email address) or outgoing traffic (e.g. all emails that are trying to be sent to skytoon.becon.xxx.com)?
And please don't advice me to upgrade to Exchange Server 5.5 or 2000. I don't have the money.