Wie oft synced die AutoReplyConfiguration Clientseitig?

After a user updates his or her calendar, Outlook updates the user’s free/busy data in the public folder according to the user-specific options that Figure 2 shows. (You can access this screen from the Outlook Tools menu by clicking Options, Calendar.) The default setting is for Outlook to connect and update free/busy data every 15 minutes and to publish two months of calendar-availability data. Thus, if every user in the organization uses the default publication options, you won’t be able to see the availability of other users’ calendars past the next two months, even if they’ve scheduled meetings and other appointments past that time. You can publish as much as 36 months of free/busy data and update the server as often as every minute.

Outlook Web Access (OWA) users can update their free/busy data, but IMAP and POP clients don’t support this functionality. Exchange updates the data for OWA clients through the MSExchangeFBPublish process, which runs as part of the System Attendant service. When an OWA user updates his or her calendar, the Store processes the calendar data, then submits a message to the System Attendant mailbox on the server. A polling thread that runs inside the MSExchangeFBPublish process checks the System Attendant mailbox every five minutes to pick up free/busy messages and applies these updates to the public folder on behalf of the user. However, Exchange administrators can adjust the polling interval from every 30 seconds (the most frequent interval that you can set) upward. To change the polling interval, update or insert the PollingInterval registry key (a DWORD value) at HKLM\System\ CurrentControlSet\ Services\MSExchangeFBPublish\Parameters\\{Server Name\} (where \{Server Name\} is the physical server name or the virtual server name for clusters). You have to restart the System Attendant service for the new polling interval to take effect.