The online FTP server tester https://ftptest.net/ has been updated with FTP over TLS support. Both the modern explicit TLS negotiation as well as the legacy implicit negotiation can be tested.
The server tester can be used by server administrators and users to verify that their server has been setup correctly and in full accordance with the FTP specifications. The test tool has been specifically designed to point out even the smallest of problems, to ensure that servers passing the test are compatible with as many clients as possible.
FTP over TLS support added to https://ftptest.net/
Moderator: Project members