I need separate gmail and outlook exchange accounts, and I only need to receive and send email from outlook. I was able to set up outlook from my email universal inbox, being careful to get the pop and server numbers correctly from my job IT support.
I get all outgoing job messages into my droid x inbox; but my outgoing job mail from my droid goes somehow through gmail but with a job email address, and says "sent from my droid." The only problem is that it doesn't automatically show up on my home or job computer, so I've ended up blind cc'ing to my job address, where it appears in my inbox, and then I drag it to sent items. It is also necessary to do some gmail settings in order to do all of this, one of which is to prevent these sent droid job messages from appearing visibly in my gmail account.
My wife, who also recently got a droid x also, has set up the same separate account from gmail in the universal inbox, on verizon.net, and also can send and receive emails to the droid from verizon.net; but the sent emails likewise do not appear in her verizon.net account sent files on her computer, although she may be able to play with settings there, I haven't tried it with her yet.