I am having an issue with the SMTP queues being populated with hundreds of queues that are nothing to do with the business. The badmail folder is also being populated at a rapid rate.
I have been through the various articles on changing the access rights and also tested the server for an open relay.
I have up to date anti virus software and there is no viruses on the network.
I am however getting some viruses reporting in symantec mail security which are being removed.
I have a small business server 2000 which has is fully up to date with all the critcial updates.
The server is 2000 SP4 and exchange is SP3.
I would appreciate your urgency on this matter.