TestFlight invites not being received by External Testers

I have been experiencing issues with TestFlight where users are not receiving testflight invites via email. I have tried multiple times for the last 4-5 days and nothing is working. I have recreated the group.

Removed and readded, tried manually one by one and nothing.

I have reached out to support via email and no response as well.

Has anyone else been experiencing this issue?

Yup.. same issue. There's many similar posts now. I opened a support ticket this morning. If history is any indicator, it will get fixed randomly at some point. Not great. Sounds like an issue from 7 years ago that is relatively unchanged.

Thank you for your reports about emails not being sent. We're currently investigating. I'll reply back here when we have more to share.

We noticed this yesterday afternoon. No invitations to test any of our apps are being delivered. Checking the remote (invitee's) smtpd logs we see no connection attempts. Glad to know it's not just us, but sad to know it's not been detected and resolved by now.

We are also having the same issue and have a large Beta release on Monday.

Just got an email now! From a build that I did hours ago.. good sign

Same here. TestFlight invitations are being sent out once again.

Strength in numbers!

We believe this issue has been resolved. It may take some time for all of the emails to come through.

My external testers are now receiving emails that was sent yesterday.

Looks like things are slowly picking back up, thank you to Apple devs for resolving.

TestFlight invites not being received by External Testers
 
 
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