A couple of folks who use Chrome with gmail have let me know they found the daily email notifications for the blog diverted to a Promotions inbox category.
It’s easy to stop that from happening. How depends on whether you’re using Android, Computer or iPhone & iPad. Find the instructions at
https://support.google.com/mail/answer/3094499?co=GENIE.Platform%3DDesktop&hl=en&oco=0