ftp over tls/ssl

[asteroid999]

Hi, I'm looking to upload Statement.htm using the following FTP guide : https://www.metatrader4.com/en/trading-platform/help/setup/setup_publisher 

But, of course, I cannot upload over FTP, I want (and I can say "I must") upload over encrypted connexion. I do not understand how to do. Can someone help me ?

For info, my FTP server is well configured : I connect to it via Filezilla, over SSL, and I can upload file. But mt4 say me :

Publisher: error connecting to my.host:port

FTP: login failed - 550 SSL/TLS required on the control channel