We have been using Ironport for over three years now and have finally decided to tie it in with our Domino LDAP. Unfortunately, over the years we have been lenient with our mail policies and users have gotten used to using a number of email address ...

We are happily using bounceback verification. However, we have a group here that has hired a third party to send out survey emails for them. We would like the undeliverables from these mailings to come back to us. Has anyone successfully configure...