how to fix could not connect to the server in filezillahow to fix could not connect to the server in filezilla

Not able to connect FTP due to 530 Login or password incorrect! error.

Step:1 Login to plesk >> subscription >> website and domains >> FTP access >> Click on the ftp user >> reset password and try again to connect ftp.\

Step:2 RDP to server >> IIS >> sites >> domain >> right click on domain>> edit permission>> search for the ftp user in list >> select the list folder contents, read, write permission.

Then make sure the 3 plesk users psaadm, psacln, passerv users are present in list. If not add them.

Check FTP using passive mode in ftp client, it should work now.