A security engineer has been asked to close all non-secure connections from the corporate network. The engineer is attempting to understand why the corporateUTM...

A security engineer has been asked to close all non-secure connections from the corporate network. The engineer is attempting to understand why the corporateUTM will not allow users to download email via IMAPS. The engineer formulates a theory and begins testing by creating the firewall ID 58, and users are able to download emails correctly by using IMAP instead. The network comprises three VLANs:
Which of the following should the security engineer do to ensure IMAPS functions properly on the corporate user network?