Hi there,
Ex2003SP1 FE & BE both runnin on W2K3 server. For all users, they can only access EX2003 via 2 methods: OL2003 caching mode, or OWA2003.
Assume my email domain is domain.com
In such case, at smtp connector, can I block all incoming smtp emails with sender *@domain.com ?
My idea is, since all internal users only use OL2003 or OWA2003, all internal emails already handled internally, no need to route thru smtp connector. So at smtp connector if received emails claiming themselves from domain.com it must be spoofed & should be filtered.
Is my concept correct or wrong? Thanks in advance for your help!
Ex2003SP1 FE & BE both runnin on W2K3 server. For all users, they can only access EX2003 via 2 methods: OL2003 caching mode, or OWA2003.
Assume my email domain is domain.com
In such case, at smtp connector, can I block all incoming smtp emails with sender *@domain.com ?
My idea is, since all internal users only use OL2003 or OWA2003, all internal emails already handled internally, no need to route thru smtp connector. So at smtp connector if received emails claiming themselves from domain.com it must be spoofed & should be filtered.
Is my concept correct or wrong? Thanks in advance for your help!