I did a couple of things yesterday morning… not sure which could have caused the issue:
I upgraded Openfire from 4.0.3 to 4.1.1.
I added “PLAIN” to my sasl.mechs to resolve an issue where SSO from Active Directory worked fine, but users who did not log in using SSO were having trouble.
I have now lost all of my vcard mappings. A reboot of the Ubuntu server Openfire is hosted on (rather than just restarting the service) did not help.
Any ideas? Nothing else changed.