It can be extremely frustrating to answer support emails just to have subscribers claim that they were ignored. It's also a huge pain when WaaS transactional emails go straight to the spam box. SocketLabs has solved these two long-running problems for us. Thanks to this service, not only are our emails landing where they're supposed to, but there is also a record of each delivery, each failed delivery, and the reason for each failure. Highly recommended! I will definitely be buying more codes!