I've got our 5.0.4 mail server autocompleting addresses from an external LDAP (a HUGE one on a college campus), and sporadically it kicks back AutoComplete Timeout errors.
It's generally when it finds a 'close' match in the local contacts list and then attempts to search the external GAL. I can click okay on the error, go back to the new mail and try again and sometimes it works, sometimes it doesn't.
Any idea where I should start looking for a solution? I've tried multiple LDAP base filters to no avail...the problem persists.
Thanks in advance for any help!