Hi Everyone, thanks in advance for any help you can provide. I just installed a new edgerouter x and edgeswitch 24 at a clients site. I have gotten everything working with the exception of one thing. The phone system when it get a voicemail sends and email with an attached wave file to their email. It uses a gmail account to accomplish this currently the voice mail comes in but it is never sent as an email. The IP of the PBX that sends the email is 192.168.10.253. Anybody have any idea what firewall rules I need to make to get this to work?