Thanks for the response. Unforunately, resetting the device did not fix it.
The issue seems to stem from emails sent with the From: field in the header having only the email address (i.e.
person@domain.com) rather than including a display name (i.e. Joe Person <person@domain.com>). However, Windows Mobile devices work fine with that...they just display the email address. I have a person checking on an iPhone, so I'll post with that as well.
It appears to be how the Palm Pre handles that specific instance. Any chance anyone else with a Pre using EAS to sync with Zimbra can verify?
Thanks,
BJ