I have exchange server 2003 and MS Outlook2003
MS Outlook 2003 is logged with USER1
I opened new message and chose FROM: USER2 TO: USER1, and the message went through.
Previously in exchange 2000 if I don't give at least send as permission to USER2 he can't send as FROM himself in MSOutlook logged by USER1.
any explanation? is it exchange server 2003 feature?