The best thing about physicaladdress is that not only do your employees get their own domain names, they also have access to all of these tools for managing email accounts in general as well! It's very convenient having everything centralized into one place like this so it saves time when you need something from multiple places at once (you can see what emails are coming directly through Gmail or Outlook).
I think there should be more options regarding security features such because sometimes we want some type specific information but don't know how secure an option may actually give us without putting ourselves out too much money up front? You would really just figure things ouy yourself though by doing research online first before purchasing anything else if needed help/assistance - especially since many companies will set prices extremely high than others who offer similar services which could put people off even trying them unless.