Some members may not want an extra email address to mange and to help save disk space, you can create email forwarders
To add a forwarder go to Site Tools > Email > Forwarders > Create New Rule > Forward. Enter the email address from which you want to forward the messages. In the next field, enter the email address to which you want to forward them.
Manage Email forwarders
Go to Site Tools > Email > Forwarders > Manage Rules. Click Edit (pencil icon) and apply the necessary changes. To delete an email forwarder follow the same steps and click Delete (recycle bin icon) and remove the chosen forwarder.