2007

Exchange 2007 2010 get mailbox sizes

For some unknown reason Microsoft decided to make exchange 2007/2010 a bit more time consuming and complex by taking away the ability to easily export mailbox information from the old system manager in 2003 In order to get user mailbox sizes open up an exchange power Shell and run the following command to export the.

Exchange 2007 or 2010 stopping NDR from postmaster@ filling queues from backscatter spam

If you find your queues are getting full of NDRs from the postmaster to spammers you can turn off allow non-deliveyr reports in the Hub transport\remote domains\default\properties This however will stop NDRs from being generated that are valid. You may therefore want to configure anti spam filtering If running a single exchange server with hub.