thanks for the test.
Yes, it could come from my email provider. To be honest I'm lazy to change my email to see and after reading the post below, it seems I'm not the only one
@admins of this forum.
The notification system on this forum should definitely be looked at. We are subscribed for notifications, it works for a few weeks, and then all of sudden we are cut off, and don't receive any new notifications, even though we are still subscribed. This is already the 3rd time this has happend. Any suggestions on how to overcome this are highly appreciated.
or
https://www.simplemachines.org/community/index.php?topic=557169.0