Please open PMR if this issue happens with newly created emails.
Please note that if an email had been synced
to the device prior to applying 9.0.1.3, the issue may still exist
with this email. If the messages are related to email synced prior
to the deployment/upgrade,
then you could try to resync the mail
by moving it from one folder to another and back. If this issue
occurs with newly created emails, then please open a PMR and our
support team will collect the appropriate
logs and dump docs to investigate the
issue in more detail.