I created a distr list in outlook 2007 last year. I used it successfully and today I needed it again. I added a couple of names. I'd say has about 50 names in it. Then every single one came back with this error:


The following message to <'a.org'> was undeliverable.
The reason for the problem:
5.1.2 - Bad destination host "DNS Hard Error looking up rbwm.org' (MX):
NXDomain"

Ive taken their email address out so the a@org is not real. I looked up a couple of the email addresses on the websites and they are still the same as last year.

I then took some off the one list and put them on the other. So I have 30 on one and the rest on another and I still get the same problem I can send emails fine but not this distr list which is a pain as I dont wanna write down the addresseses one by 1.