Outlook/Blackberry Question please!

Morning all,

Just posting on here an issue we have with some users, wondering if anyone can help...i'm a n00b, so bear with me please! :)

We have some users that send emails from their Outlook and are replied to by a user on a Blackberry (Pearl, i think) and when the plain text email gets into the original senders Outlook box, and he replies via Outlook, it doesn't put the signature/space on the reply...??

I know this is kinda an Outlook issue maybe, but as it's been plain texted by the Blackberry, wondered if this has arisen for anyone/known issues?

Thansk in advance!