No idea if it's related to the recent SMF re-install or not, but I no longer get email notifications when people send personal messages.
I've checked my settings and they all seem like I should be getting them.
I've not ever turned on other notifications (posts/boards/etc) to know if those are working or not, but would presume not.
I got 3 messages this last week that I just noticed.
Which, by the way, I've just now disabled anyone but 'buddies and administrators' to be able to message me in my profile settings.
I looked for a way to do auto-replies, but SMF apparently doesn't have one.
Respectfully,
Grumpy old man