In the mean time I got it back working. So I can log in to the FTP users again. It turned out there was a file which containes the min ftp user id...
Update: I checked all settings that weren't commented in mysql.conf and changed the queries to work with ispconfig's table ftp_user. I also...
I have a very stable Ubuntu installation with ISPConfig3 and pure-ftpd. After reinstalling the package, it's not working anymore (all other things...
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