I have 2 Groupwise 7.0 servers running on SP4A of NW6.5. One of the servers
also runs Messenger. Yesterday it started giving LDAP errors in Messenger.
I used Softerra's Ldap browser to see if LDAP could be read from the
originally configured server. It errored out. I pointed it at the other
server and it read the directory.

I reconfigured Messenger to point to the other server and it owrks fine now.
Any thoughts?

Or is this a known bug on sp4a?