(1) If you use POP to access Gmail from any email client program
(Outlook, OE, Thunderbird, etc.), usually only the first client to
download the emails gets to do it. Once an email has been downloaded
(via POP), it is marked as such and is not available to be downloaded
again by another client. I don't know if that is a factor here or
not. (You can override this behavior using the "Recent" mode:
http://mail.google.com/support/bin/answer.py?hl=en&answer=47948
but I had mixed results when I tried it, a while back.)
(2) Gmail has this annoying 'feature' that emails received by Gmail,
that were sent from the same Gmail account, are discarded. They do
this so that you don't 'clutter' up your Inbox with the 'unnecessary'
additional copy, since it also has the original that you sent (look in
All Mail or Sent Mail, or in your client program's Sent folder). So
when you send an email from your account to his, and it forwards back
to yours, Gmail recognizes it as one you sent and discards the
received copy. But the one sent from Comcast is new, so it keeps it.
Bear in mind that Outlook and Outlook Express are not part of Gmail.
You can set up auto-forwarding in Gmail (separate from Outlook), or
you can set it up in Outlook (separate from Gmail), and either ought
to work. It sounds like you are confusing the distinction between the
two.
Andy
As we've been trying to say, this won't work as long as you use the same
Gmail account on your end. It's a nasty feature that I dislike about Gmail,
but unfortunately that is how Gmail works. Period.
You could open a second account for yourself, then you could send emails to
your husband from one account, that then forward to your *other* account.
Or you could have your Outlook connect to his account (and use Recent mode)
so that you don't need to forward from his account to yours.
Andy