As I am continuing to evolve my homelab I started thinking about getting emails delivered to my specific domain. While hosting my own mail server on my homelab seemed very appealing I started thinking about all the downsides.
Then I stumbled on ZohoMail. They allow you to have up to 5GB of mail for the whole domain, and unlimited accounts. For my homelab activities/monitoring this should be more then enough for me.
Oh and the setup they make a breeze if you have CloudFlare. Quite impressed so far.