By Lili Crowley, Lead Postmaster When we launched our new developer and sender focused portal last year, it was not just a step towards creating a better home for those tools and features. We also laid the foundation to eventually move our postmaster tools and information under the same roof – to truly create a single home for anything our senders and partners might be looking for. Now we did just that. We are calling it The Sender Hub. You will now find our sending best practices and our p...