RchardK wrote:

If I get her to send me a mail and receive it in Outlook Express it
appears just fine which made me think it was an Outlook 'feature'.

Nothing in Outlook that I'm aware can change the text of an incoming address
selectively like that. Since you say it happens in Outlook but not Outlook
Express tells me you have an anti-spam add-in of some kind that integrates
with Outlook but not Outlook Express and it is that add-in changing the
address.
--
Brian Tillman