BlackBerry® Device Simulators included with the BlackBerry® Java® Development Environment (BlackBerry JDE) 4.5.0
Email Services Simulators (ESS)
When sending an email message to a BlackBerry Device Simulator included with the BlackBerry JDE 4.5.0 using a mail client and an ESS in Standalone mode, the email message is not received by the BlackBerry Device Simulator.
To resolve this issue, send an email message from the BlackBerry Device Simulator to the mail client. After the mail client receives the email message, the BlackBerry Device Simulator will be able to receive email messages from the mail client.
This issue appears to be isolated to the BlackBerry Device Simulators included with the BlackBerry JDE 4.5.0.