exchange 2003 outlook
Posted on 2009-05-01
i have an exchange 2003 server and the clients use outlook 2003. i just want to confirm the error i'm having. the error on the client states
"there was a smtp communication problem with recipient's email server #5.5.0 smtp; 550 recipient address rejected: user unknown"
i assume this problem is just as it states, the address is bad, so for instance if the client sent to email@example.com, as the message states, there isn't an firstname.lastname@example.org. so maybe the client typed the name incorrectly, or there isn't an email@example.com, or there was an firstname.lastname@example.org but it has change, or was removed. are these assumptions correct?