Publication is available under Attribution-ShareAlike license https://creativecommons.org/licenses/by-sa/2.5/au/ ---- Acknowledgements must be provided as per the terms. The Creator: Andrew Bonar, emailexpert.org Link to: https://www.slideshare.net/mrbonar/ Include reference to the original title of whichever presentation you are utilising Please message me to let me know where you have made use of the content, thanks! ----- Presentation to deliverability professionals at the Email Service Providers Coalition annual meeting at MoFo in Washington D.C 2012