Jira emails that I don't want from unknown project

[Harry Levinson]

For several months I've been receiving Jira emails that do not mention a project anywhere in the emails or the email source. There is no unsubscribe link or anything for me to click on to get off the list.

I went to the Atlassian web site and do not see any way to contact them.

[Nic Brough -Adaptavist-]

Welcome to the Atlassian Community!

You will need to identify the source of the emails before we can help you get them turned off.  What address are they displaying as the "from"?  What is the content about?