Tim: > > I suspect it's merely a label and application-specific. The moment you > > email someone without the requisite software it's going to get ignored.
Stephen Morris: > Organisations, if they so desire, can put processes in place to > handle mails with headers specifying sensitivity differently to mails > that don't have the headers. In fact, I'm trying to get a defect > resolved at the moment where somewhere between the code I wrote to > send the mail and the mail arriving in Outlook 365, the sensitivity > level in the headers has been changed. I think you'd have to have a custom mail server to enforce things. For enforcing you have to take control out of the hands of clients. Big oops, I missed it. In the message editor for new message or replies (on my old CentOS 7 installation) Insert menu blah blah blah blah Custom header blah blah blah blah And a slightly different position in the Insert menu on my Fedora 40 installation, so I suspect it's still there in newer releases. Click on the custom header menu item, and a window pops up Email Custom Header Security Personal Unclassified Protected Confidential Secret Top Secret None On a whim, I picked "unclassified" for this reply, to see what it does, and if it makes it through the list server. -- uname -rsvp Linux 3.10.0-1160.119.1.el7.x86_64 #1 SMP Tue Jun 4 14:43:51 UTC 2024 x86_64 Boilerplate: All unexpected mail to my mailbox is automatically deleted. I will only get to see the messages that are posted to the mailing list. -- _______________________________________________ users mailing list -- users@lists.fedoraproject.org To unsubscribe send an email to users-le...@lists.fedoraproject.org Fedora Code of Conduct: https://docs.fedoraproject.org/en-US/project/code-of-conduct/ List Guidelines: https://fedoraproject.org/wiki/Mailing_list_guidelines List Archives: https://lists.fedoraproject.org/archives/list/users@lists.fedoraproject.org Do not reply to spam, report it: https://pagure.io/fedora-infrastructure/new_issue