There are two of these. http://technet.microsoft.com/en-us/library/bb430765(v=exchg.141).aspx
and Set-OrganizationConfig -MicrosoftExchangeRecipientReplyRecipient <postmaster-smtp-address> The second one does not appear to be particularly well documented. It must be a mailbox that actually receives email. From: Tom Miller [mailto:tmil...@sfgtrust.com] Sent: Thursday, December 6, 2012 12:33 PM To: MS-Exchange Admin Issues Subject: Exchange admin question We are moving to Exchange 2010 here. A colleague forwarded a "system message" and it has it from the previous engineer here. Can someone tell me where this is in Exchange 2010? It needs to be a generic account like HelpDesk. Sorry I'm new to Exchange if this is an easy one. Tom Miller Engineer, Information Technology 21 Enterprise Parkway, 4th Floor Hampton, VA 23666 Desk: 757-952-1228 Mobile: 757-570-5165 --- To manage subscriptions click here: http://lyris.sunbelt-software.com/read/my_forums/ or send an email to listmana...@lyris.sunbeltsoftware.com<mailto:listmana...@lyris.sunbeltsoftware.com> with the body: unsubscribe exchangelist --- To manage subscriptions click here: http://lyris.sunbelt-software.com/read/my_forums/ or send an email to listmana...@lyris.sunbeltsoftware.com with the body: unsubscribe exchangelist