My client is trying to send the e mail to 350 people. Is there a way using the newsletter he can select smaller groups as the server is giving a 500 error on this large mailout. It works fine when we send to 4 or 5 addresses when we were testing.
I set UEM to send 100 per minute but seems this is still not working. Our server restricts to 300 messages per hour to prevent spam listings
Would appreciate any help you can give me
We can see the List using dataassist here ( see below )
Thanks in anticipation