Wednesday, February 06, 2013 7:34 AM
The mailbox has been removed and recreated.
Have tried to reset the nickname and the automatic completion caches in Outlook
SBS 2011 with Exchange 2010
Bound Email As follows
Diagnostic information for administrators:
Generating server: LGMASERVER.lgmaqld.local
#550 5.1.1 RESOLVER.ADR.ExRecipNotFound; not found ##
Wednesday, February 06, 2013 8:01 AM
Did you try sending from OWA? if that works delete the cached entry in the outlook and try again.
Kottees : My Blog : Please mark it as an answer if it really helps you.
Friday, February 08, 2013 8:21 AMModerator
Friday, February 08, 2013 9:24 AMIf it stills fails via OWA then you need to recreate the LDN for that user using the information from the NDR.
Friday, February 08, 2013 10:10 AM
The LegacyExchangeDN of the first account isnt the same on the new account.
Just add that address as a proxy address for the user as a X500 address (E-Mail addresses / Add / Custom)
Type is X500
Address is :
/O=First Organization/OU=Exchange Administrative Group (FYDIBOHF23SPDLT)/CN=Recipients/CN=Robyn Walkerf0c
Tuesday, March 26, 2013 2:39 AMThis was it, Thanks for your help