Category: Exchange

Microsoft Exchange


Hidden mailboxes show up in GAL

Ever experience an issue where hidden mailboxes show up in GAL (Global Address List)? In researching this issue, I found others had experienced similar problems. The solution to this issue was simple but I...


LegacyExchangeDN, NDR and Outlook Cache

Prevent the NDR error: Delivery has failed to these recipients or distribution lists when the legacyExchangeDN for an Exchange object is not found due to old Outlook cache entries. There are many times when...