Archived:Send via E-mail fails in Nokia Eseries devices with a 3rd party MTM (Known Issue)
Trying to send an attachment from the gallery via e-mail fails with "Feature Not Supported" error on Nokia Eseries devices when a 3rd party MTM component is installed.
This problem occurs when the following function is not implemented by the 3rd party MTM:
void CBaseMtm::SetSubjectL( const TDesC& aSubject );
The default implementation of SetSubjectL() leaves with KErrNotSupported error. 3rd party MTMs should always override this function.