Outbound filters loosened

In an effort to more heavily test our outbound infrastructure, we have loosened outbound filters for the time being. This means that more emails (mostly forwarded emails) will be going out through our system. We will be watching for blocking and rate limiting from major service providers, and may scale this effort back in response should this occur significantly.

At this time we have scaled out our outbound infrastructure to an incredible size, and believe that it may be able to handle allowing more forwarded emails through it.