They've just done the same with a calendar app that I forget the name of. They then rereleased it under their own brand.
They appear to be on an unspoken mission to challenge Google's suite of apps, so I'd hazard a guess that email tech is a part of that puzzle (along with calendar)
Cron. They didn't shut it down though, they just suddenly transitioned it. I'd just started using Cron when they did it and it was very unexpected for me.
I mean that sounds pretty reasonable, could they just not think of a name that wasn't already in prevalent use? Was the goal to be unsearchable for anyone trying to find it?
That's like creating a reminders app and naming it task manager.
Well that's great for them, but that also means that people searching for the cron that has had that name for 50 years are going to get irrelevant results for a calendar app.
The command line mail is used for checking local system mail that crontab outputs to by default, so it seems reasonable that results could get muddled. Luckily I know how to use a search engine so that's unlikely.
Their point isn't that it's a weird name that isn't descriptive of what the product does, their point is that cron is an already existing bit of software that does something else.
It'd be like if MS made a notes app called Steam, Google called a new camera app iTunes, or Apple rebranded Apple Music to PowerShell.
Minus the trademark infringement I guess. I doubt Cron has that.
That's the one, and you're right, it is currently a rebrand but ultimately the same product.
I think having separate apps is the wrong way to go for their "integrate everything in one place" philosophy, over the longer term. I'm eager to see what they do with it next.