I attached the files you requested (edited for privacy--changed user and domain names only). Had to zip the installation.log to get it to upload, etc.
When trying to start up Zimbra Desktop after restart, got this in console log:
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3/4/09 9:49:04 AM [0x0-0x21021].com.zimbra.zdesktop *** UpdateService: canUpdate? testing /Applications/Yahoo! Zimbra Desktop.app/Contents/Resources/update.test
3/4/09 9:49:04 AM [0x0-0x21021].com.zimbra.zdesktop *** UpdateService: canUpdate? testing /Applications/Yahoo! Zimbra Desktop.app/Contents/Resources/updates/0/update.test
3/4/09 9:49:04 AM [0x0-0x21021].com.zimbra.zdesktop *** UpdateService: can update
3/4/09 9:49:04 AM [0x0-0x21021].com.zimbra.zdesktop *** General: Reading Status File: /Applications/Yahoo! Zimbra Desktop.app/Contents/Resources/updates/0/update.status
3/4/09 9:49:04 AM [0x0-0x21021].com.zimbra.zdesktop *** UpdateService: _postUpdateProcessing: No Status, No Update
3/4/09 9:49:04 AM [0x0-0x21021].com.zimbra.zdesktop *** UpdateManager: _loadXMLFileIntoArray: XML File does not exist
3/4/09 9:49:07 AM [0x0-0x21021].com.zimbra.zdesktop Testing continuous integration1** YAHOO ** loading from pref xml file
3/4/09 9:49:07 AM [0x0-0x21021].com.zimbra.zdesktop ** YAHOO ** Pref file empty not found
3/4/09 9:49:07 AM [0x0-0x21021].com.zimbra.zdesktop ** YAHOO ** Getting config from url:
http://us.data.toolbar.yahoo.com/inq..._Mac_OS_X_10.5
3/4/09 9:49:07 AM [0x0-0x21021].com.zimbra.zdesktop TypeError: editSearch is null
3/4/09 9:49:07 AM [0x0-0x21021].com.zimbra.zdesktop ** YAHOO ** [object Object]
3/4/09 9:49:07 AM [0x0-0x21021].com.zimbra.zdesktop TypeError: editSearch is null
3/4/09 9:49:07 AM [0x0-0x21021].com.zimbra.zdesktop launchctl start error: No such process
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Earlier, when the system was starting up after a reboot, this message appeared:
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3/4/09 9:47:59 AM com.apple.launchctl.Aqua[277] launchctl: Dubious permissions on file (skipping): /Users/myusername/Library/LaunchAgents
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There are two files at ~/Library/LaunchAgents; one of them is com.zimbra.zdesktop.plist and looks like this:
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<?xml version="1.0" encoding="UTF-8"?>
<!DOCTYPE plist PUBLIC "-//Apple Computer//DTD PLIST 1.0//EN" "http://www.apple.com/DTDs/PropertyList-1.0.dtd">
<plist version="1.0">
<dict>
<key>Label</key>
<string>com.zimbra.zdesktop</string>
<key>ProgramArguments</key>
<array>
<string>/Users/myusername/zimbra/zdesktop/zdesktop</string>
<string>start</string>
</array>
<key>RunAtLoad</key>
<true/>
<key>WorkingDirectory</key>
<string>/Users/myusername/zimbra/zdesktop/log</string>
<key>StandardOutPath</key>
<string>/Users/myusername/zimbra/zdesktop/log/zdesktop.out</string>
<key>StandardErrorPath</key>
<string>/Users/myusername/zimbra/zdesktop/log/zdesktop.out</string>
</dict>
</plist>
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Both files there have my user name and group and the following permissions: -rw-r--r--
Could there be some kind of permissions issue that's keeping the background process from starting, thus causing the connection to fail initially? I wonder if Software Update is messing with this stuff...