Tech recruiters seem to have some kind of god-awful candidate management software that sends follow ups automatically now. It's always the worst recruiters.
The irony sometimes is that automating the best practice can make it so ubiquitous that it loses effectiveness. Bunch of tools for this. gem.com is a big one (it's also a data broker feast which is how they get your email in the first place)
> automating the best practice can make it so ubiquitous that it loses effectiveness
I believe that this is just tragedy of the commons.