We have one Post Office with about 2500 Mailboxes, with 1000 being active. We have been adding more protocols and services, e.g. IMAP, SOAP, LDAP for Notifylink and Blackberry Enterprise Server. This is causing user performance issues.

My plans are to create an additional Post Office and migrating half of the staff onto it. Spreading the load accross to servers. Which means I would have to start using ngwnameserver.

I don't exactly know what a ngwnamserver does? Can you authenticate to groupwise via another post office there by reducing the load on the main PO?

I have also seen where people have written to create a service po for services like Notifylink and BES. I presume this would be a ngwnameserver?