What first comes to mind is that, otrs@localhost, isn't a valid email address.  Your SMTP server may have been secured to not accept such invalid addresses.
 
I ?think? this may be corrected from the admin section under the Email Addresses section.  Verify that the address associated to that queue is a valid address.
 
LQ


From: otrs-bounces@otrs.org [mailto:otrs-bounces@otrs.org] On Behalf Of Tony Canale
Sent: Thursday, May 01, 2008 7:06 PM
To: otrs@otrs.org
Subject: [otrs] (no subject)


need help please
all of a sudden without making any changes we get this message when we try to forward a ticket; invalid otrs@localhost  (invalid Syntax)
I checked the AdminSystemAddress and it looks right.

what am I missing?

thanks,

-Tony