Tell HN: Gmail can mark legit mail from google.com as spam

I received a legit email from googledevelopers-noreply@google.com to my gmail.com account.

It landed in the spam folder.

It happened to me already, in 2012. I filled in a form at a conference to some Google recruiter, and the follow up email they sent ended up in my spam folder.

Is it common?

For work I need to deal with gmail marking some messages from my mail server as spam, and it's not fun. I wonder how much of a priority it is for them to improve on this.