I have proftpd running under user proftpd. I have a new virtual server in ProFTP called "example.com" pointing to /var/www/example.com. I have chowned the /var/www/example.com folder with user "example_com" and group "www-data". I have set the directory as SGID (2775). This permits the FTP user "example_com" to login and upload files and folders, while permitting the Apache process user "www-data" to run the website and read/write to files.
In my proftpd.conf, I have set umask like so:
Umask 2664 2775
My trouble is this. When "example_com" creates a new file, it's setting it as 2644 instead of 2664. And when creating a new directory, it's setting it as 2755 instead of 2775. In both cases, it's missing the "group-writable" permission.
How do I turn on Group Write in ProFTPD globally?