Some of our users have been asking why there are so many “ports” to configure in Syncplify.me Server! and if configuring them is really necessary.
First of all, let’s say that Syncplify.me Server! is designed to work out-of-the-box, without the need for any special reconfiguration. In fact, by default, it uses the ports defined in each protocol standard (21 and 20 for FTP, 990 and 989 for FTPS, and 22 for SFTP) plus the widest possible port-range for passive FTP(S) connections.