What ports does Exchange MAPI/CDO use to connect to the Client Access Server from the Mailbox Server. I have a piece of software installed on a Mailbox server that uses Exchange MAPI (RDO to be specific, which uses Exchange MAPI). The problem is I'm running into MAPI_E_NETWORK_ERROR problems so I was wondering if there might be firewall issues i.e. the Client Access Server (CAS) cannot be accessed properly from the Mailbox server by MAPI. what ports do I need to check in the firewall configuration? This is on Exchange 2010
Suppose I have a backup application that performs scheduled backups of my Exchange Server using the VSS API: Why does the backup application need to backup all the log files as well as the .edb file if the Exchange VSS writer already causes all the log file transactions to be committed to the .edb file prior to backup. It seems to be double data that is being backed up?
How many file changes can be stored in an NTFS Change journal database with size 32MB for instance. How do I get from megabytes to amount of files?
Can a DNS record point to an address like my.domain.com/subdir1