When using the latest F19 package evolution-data-server version 3.8.5, the evolution mail application has display malfunctions. IMAP folders are displayed as empty, or showing only new messages. A restart of evolution can fix the issue temporarily, and all IMAP folders are scanned again. But soon after, the problem reappears. I downgraded evolution-data-server to 3.8.3, while still using evolution 3.8.5 - that combination works correctly.
Thanks for a bug report. There had been reported a similar bug report already, thus I'm marking it as a duplicate. *** This bug has been marked as a duplicate of bug 1022750 ***