The Mac OS X Server 10.6.5 update is back online, now marked v1.1 and with an incremented build number. It's available through Software Update and for download after fixing a memory aliasing issue in Dovecot's handling of user names.
We reported earlier that the 10.6.5 Server update was pulled briefly, coincident with reports of a number of issues. These included problems with Whole Disk Encryption, DNS resolution issues, LDAP/Open Directory master hiccups and remote connection drops.
