spam notice on echo HTML email notification
It just occurred to me that all HTML notifications I've received to date from email@example.com (Echo) are in my Gmail spambox. Google displays a notice saying that "Many people marked similar messages as spam". If confirmed, this seriously affects our ability to reach notification recipients.
Possibly related to T54556: lists.wikimedia.org has no SPF record
T54556: lists.wikimedia.org has no SPF record
T58416: Investigate in what new Gmail "inbox tabs and category labels" MediaWiki emails are going