Jira Notifications emails not received by any users. We used to recieve the notifications earlier. Some where around 19th July 2022 it has stopped working. We don't receive any notification what so ever from Jira system.
This thread appears to be a duplicate of https://community.atlassian.com/t5/Jira-questions/Re-New-user-not-receiving-invitation-email/qaq-p/2102495/comment-id/545388#M545388
I've responded on that thread about this issue.