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....POP3 Server Contents [ Hide ] Connecting to a POP3 Server The...Version 3 (POP3). To connect to a server, use the Pop3Client class....