One feature that stands out with Office365 Exchange is the great native spam protection it offers. My only complaint is that there is no administrative email you can configure that will show you what has been getting caught in the Quarantine. Microsoft offers ‘End user spam notifications” that will send an email to the user showing what has been quarantined for their account, but it also gives them access to release that message. Given that I still have a relatively small number of end users (160), I wanted to be the one deciding whether or not the message was actually spam.
I recently bought myself a Raspberry Pi B+ (picture semi-related). I had no initial plans on what I was going to with it, but I ended up installing Raspbian and setting up a PPTP VPN in my home’s DMZ (There are plenty of guides online if you are looking to do this). The reason I went with PPTP over IPSEC or L2TP is because PPTP is so easy to set up. It took about 15 minutes to get it up and running. Even though PPTP is no longer considered a “secure” VPN, I wanted to be able to have an encrypted connection anytime I was on a public WiFi.