With our recent announcement that SendGrid is a featured launch partner selected by Microsoft for inclusion in its Windows Azure Store, we have an exciting promotion to share with Microsoft Windows Azure customers. Windows Azure customers can unlock two months of SendGrid’s Bronze Plan for free by entering the promo code ‘freesendgridbronze.’ This will give you 40,000 free emails per month and all the bronze features free of charge for the first two months. SendGrid’s inclusion as part of the Windows Azure Store empowers developers to use SendGrid directly from their Windows Azure environment with unified billing and custom documentation libraries, making transactional email management simple and easy for Windows Azure developers. If you are a Microsoft Windows Azure customer, follow these steps to access SendGrid’s email service: Go to https://manage.windowsazure.com/ (login required) In the lower pane of the management portal, click New. Click Store. In the Choose an Add-on dialog, select SendGrid and click the right arrow. In the Personalize Add-on dialog select the SendGrid plan you want to sign up for.