Released: Update Rollup 1 for Exchange Server 2007 Service Pack 3

Since our company installed MS Exchange SP3, when a message is copied in the replying message, the value of "X-originating-Email" (instead of that of "From", as was the case before) is displayed for "From" header information, while the value of "Reply-to" is still used to send the replying message. This mismatching is indeed confusing for some people. I guess this change might be adopted for some anti-spam consideration. But I do think this change is, logically, not very relevant; it just prevents people from using a very useful and flexible feature of SMTP as before.