Actually it's not possible to reject messages considered as spam, you can only "delete", generate NDR, deliver to inbox/junk, tag e-mail. I dont want to generate NDR because they are bandwith consuming; "reject" consumes less server resources as you don´t have to process the entire email, no data is received. All other Anti-Spam products (and Exchange Server itself) permit to do this kind of action.0 votes
In Mail Essentials it would be great to have the option to block by SMTP from as well as Mime from on the blacklist. it would make a great addition to be able to block all the *@*.ru messages that claim to be from yahoo.0 votes
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