Microsoft has identified the issue with sending to and receiving email from external domains. They are working on a fix.
Posted Sep 04, 2026 - 14:51 CEST
Investigating
You may experience that delivery of an email, sent from Gripp to a recipient with an email address on a Microsoft domain, i.e. Outlook, will be delayed or fail. We are currently investigating this issue and will update this page as soon as more information is available. Our apologies for the inconvenience.