Class Libraries & REST APIs for the developers to manipulate & process Files from Word, Excel, PowerPoint, Visio, PDF, CAD & several other categories in Web, Desktop or Mobile apps. Develop & deploy on Windows, Linux, MacOS & Android platforms....Membuat dan mengirim pesan via SMTP . Menerima dan mengelola pesan...memungkinkan koneksi aman ke server mail seperti Gmail , Office...