We send hundreds of thousands messages per DAY. We have servers in 3 countries, (6 cities to be more precise). Our uptime is 99.99%. How is this possible? By leveraging the power of the Cloud and by using distributed SMTP Gateways.
We even built our own binary protocol of communication between Main application and the SMTP gateways (Python, Twisted async). By doing so, we're able to distribute the load and to maintain a high level of speed and availability.
Speed is very important. You want your messages out and you want them out NOW.
We're able to assign as many resources as you need for your lists. As many IPs as you want as many SMTP gateways as you want. We even make dedicated instances for very high volume customers.
By using Cloud technology we're able to automate the entire process, from DNS configurations, servers deployment, servers configuration, servers maintenance.
By using Cloud infrastructure we can grow indefinitely. We grow in the same time with our customers.
Our cloud partners are: