I had lots that were landing in my Spam folder yesterday, but it seemed to get resolved around 8pm MST last night.
I sent a message about it last night, "Several messages to devel@edk2.groups.io (from Intel/NVIDIA/AMD/etc.) being flagged as spam" (https://edk2.groups.io/g/devel/message/98629).

-- 
Rebecca Cran

Quick question for everyone:

Are the group messages landing correctly into your inbox or are they landing in SPAM.

I have reports that many communications are landing in SPAM. I just need to see if there are more than a few affected by this.