I have a users where some of the company can no longer email this person.
We are using a SBS 2011 and I did a migration, however after the migration some of the users are not able to email this person anymore. The Old SBS 2003 Server has been retired and Exhcange was removed and the server was demoted.
Can anyone maybe tell me why they are getting this? And more important how to correct this issue?
pharris & prquiza are the same users, Just so you know.
Delivery has failed to these recipients
The e-mail address you entered couldn't be found. Please check the recipient's e-mail address and try to resend the message. If the problem continues, please contact your helpdesk.
Diagnostic information for administrators:
Generating server: JUDY.DOMAIN.local
#550 5.1.1 RESOLVER.ADR.ExRecipNotFound; not found ##