Environment
Novell Data Synchronizer Mobility Pack 1.2.5.299
Situation
Forwarding HTML emails using Blackberry does not work
Forwarding HTML emails using z10 does not work
Forwarding HTML emails using z10 stay pending on the device
Unable to forward HTML emails from Blackberry z10
Replying to email works but forwarding email does not
Resolution
This is a Device Issue but only happens with ActiveSync 2.5 Protocol. Forwarding HTML emails with Z10 using ActiveSync 12.x or later works fine. Mobility 2.0 which is still in Private Beta at the time of writing this TID supports 12.x protocol.
RIM Bug number is 440479