Gmail is a free, advertising-supported email service offered as part of Google's G Suite, with 15GB of storage, color-coded inbox filters and unsend button.
Send, track and deliver both marketing and transactional emails with mailjet. The company cloud-based infrastructure is unique and highly scalable with a proprietary technology that optimizes email deliverability.
Business Logic Ltd. Business Intelligence And Analytics Technology
PHP: Hypertext Preprocessor is a server-side scripting language designed for Web development, but also used as a general-purpose programming language. PHP code may be embedded into HTML code, or it can be used in combination with various web template systems, web content management systems, and web frameworks.