LKTysterRSD
Technical User
I have a network that has MS Exchange 2000 in place.
I have several people working in the same building that are from a different company with an external POP3 email address.
I've set these folks up in Outlook to send and receive email from their designated POP3 servers. They are receiving just fine but cannot send.
ALL of their outgoing emails bounce back with the message: "550 not local host whatever.net, not a gateway"
Is this Exchange that is doing this or something else. I've tried everything that I can thing of and am at my wits end trying to think of a solution for this.
I have several people working in the same building that are from a different company with an external POP3 email address.
I've set these folks up in Outlook to send and receive email from their designated POP3 servers. They are receiving just fine but cannot send.
ALL of their outgoing emails bounce back with the message: "550 not local host whatever.net, not a gateway"
Is this Exchange that is doing this or something else. I've tried everything that I can thing of and am at my wits end trying to think of a solution for this.