I've got an Exchange 2007 server and I'm trying to enable SMTP relay for POP clients that authenticate from outside my private network. I've searched and searched and everything I find has not worked. Nothing I find specifically talks about allowing relay from authenticated clients like Outlook. In exchange 2000, this was accomplished by selecting the "Allow users who successfully authenticate to relay..."
Has anyone had success in setting up allowing users who authenticate to relay?
Has anyone had success in setting up allowing users who authenticate to relay?