Morning all, IS there a limitation in how many contacts you can add to a distribution list? I have to create several distribution lists for a user that contains about contacts in each. When I try to add over 500 contacts to a new distribution list I get the following error message "This distribution list has reached the maximum size for your network e-mail server. No new members could be added.". Is there a setting on the exchanger server where I can increase the limit? I need to have these distribution lists setup asap, do you know of a know way of doing this? I know that I probably could break that large list in to smaller lists, but I would rather not do that. Is it easy to setup a Listserver on the exchange? If so, how easy is it to set that up?? Thanks in advance for all of your help.. Rick Sambhi