Details of what is generating them is a great idea Michele thanks.
Niall, we intend to generate many many users so many reports is very possible
There must be some way...
What if we generated the emails from a subdomain? When a domain is blacklisted does it include the top level domain and all subs?
If the IP is banned should we then be trying to send the email from a different server on a different ip? Perhaps long term have a series of these servers that can be quickly switched when needed?
What do you think?