I and my work colleague have been using comments on trello cards to discuss matters pertaining to each card. This has always worked fine from day one.
Today, I suddenly stopped receiving email notifications from her. My comments to her when I tag her on a card are still generating emails to her, so it's only me who's not getting them.
I have been to https://trello.com/test_notifications to generate test notificaitons and those ones get through.
I have checked Junk and Spam in my email, I have not changed any settings anywhere in trello or my email. I have not updated a browser or email recently.
Any ideas what to try next?
Thanks,
Dan McV