The Staff Directory email icon is used to send email messages to the staff. However, there are some users who are concern on how this is executed as the email address of the sender needs to be manually entered. This may lead to malicious emails being sent to staff. Although we have a way of tracking the senders via IP address, we can still provide a workaround for them to provide the email information of their staff.
Use the Text Module to manually enter staff's email address and add notes saying they are reachable by Loopmail.