YahooGroups Messages Can Be Sent But Not Received Using 'New' Yahoo Mail
Inbound e-mail addressed to my long established Yahoo.com e-mail address that is distributed from the CSXTSightings YahooGroup to which I am subscribed is no longer appearing in my 'inbox' since the forced 5/29/19 YahooMail 'upgrade'. I've checked my 'spam' folder and I don;t have any 'filters' set up to block or redirect mail elsewhere. Fellow YahooGroup members with other e-mail providers are not having any problems receiving mail from the CSXTSightings YahooGroup, just myself and others with Yahoo.com e-mail addresses. E-mail sent to the group from Yahoo Mail appears on the group home page and is sent as expected to members who do not use Yahoo Mail. Thank you for your prompt attention to this 'bug'.

We’d like to look more into this, please send us a DM on Twitter at @YahooCare, containing your Yahoo ID, the group name and a screenshot of your experience.