We are often asked how we are able to get past the spam filters on major ISP’s and how we ensure deliverability. The answer is lots of research, relationship building, monitoring and testing.
We just completed another html mail test to major email providers including:
We are happy to report that all of the html messages were received with images intact in all accounts and appeared in the main inbox in all cases.
Note that we are SPF ready and are on the whitelist for AOL and YAHOO.
We are working on our domainkeys implementation and should be ready with this by September.