I found a lot of files of a malware in upload folder.
I need to set the permission of upload folder to 755, as suggest from WordPress site support, but the plugin require it writable.
Wich code of permission folder i have to set to preserve it from spam attack?
I didn’t imported a list of 240,000 emails,
but the plugin has generated a long tail of automatic and random messages (about 240000) and it cause a spam warning from my hosting.
I disable it and the spam message was stopped.
