My group just?recently?experienced a large number of members who are bouncing;?all on the same date October?10th.
The total number of bouncing members was 28.
It is most interesting that of the 28, ATT was the email service provider for 4, and 21 was to a Yahoo address.
I have noticed that ATT is still handling email sent to Yahoo addresses.
Another Interesting bit?of information; Yahoo groups shows no bouncing to the same goups.io members.
Is this a competitive?restriction by Yahoo and ATT against Groups.io?
Don Clark
It might be a good Idea for Mark to contact ATT and Yahoo to see if he can have them correct this issue.?