We are working with an Atlassian Jira Cloud solution.
I have set up a handler based on the Default Cloud Mail Server (jira@vlaamseoverheid.atlassian.net).
When I send an email to jira@vlaamseoverheid.atlassian.net from the email adress linked to my Jira account, Jira does create a new Issue (as desired).
When I send an email to jira@vlaamseoverheid.atlassian.net from another email adress, Jira does not create a new Issue (not as desired).
Can you please investigate this?