If i reply to an email and then check the email from thunderbird or other email app on other computer the reply flag is missing from the email. Forward works fine. Reproducible: Always Steps to Reproduce: 1.Reply to an email 2.Login from other computer or from Thunderbird or other Mail application 3.Check if you can see that a reply was sent to that previous email
The IMAP resource has a new maintainer, reassigning to him.
This should be fixed in 4.11.3