There is one user on my company who has tried to send a meeting invite to some people on DL and received an error message.
Your message did not reach some or all of the intended recipients.
The following recipient(s) could not be reached:
xxxxxxx on 11/2/2008 1140 AM
The message reached the recipient's e-mail system, but delivery was refused. Attempt to resend the message. If it still fails, contact your system administrator.
<exchange server #5.2.1>
The receivers are part of a Distribution List, but everyone else on that DL has no issues.
Could anyone point me on the right direction
Thanks in advance