And does it count as "self-hosting"? You're connecting to smtp2go, right?
I mean, the setup is pretty cool, I wish more people did something like that (I do) and it's a nice post to serve as inspiration for others. But I don't think it's really self-hosting without opening a single port :).
"... except for the one that is open".
The port is just not open in the same place, but it's still open.
It's true, but that one was already there for the NAS, so the mail setup didn't add any :)
And does it count as "self-hosting"? You're connecting to smtp2go, right?
I mean, the setup is pretty cool, I wish more people did something like that (I do) and it's a nice post to serve as inspiration for others. But I don't think it's really self-hosting without opening a single port :).