Hi community,
I'm on the free tier of Jira Cloud and can't access support tickets. After adding my *(custom_domain_here) to my organization page and then removing it, my main email address got suppressed globally. This is causing 550 5.1.1 "address does not exist" bounces from Gmail/external providers, even though the mailbox is active on Hostinger.
- Admin email audit is empty *(screenshot attached).
- Started right after domain removal + original bounces.
- Self-service tools don't show anything.
Can an Atlassian engineer please remove *(custom_domain_here) and the domain *(website_here) from the backend/global suppression list? Happy to provide more details or logs.
Thanks!

*() - original values have been redacted