I have installed Newsletter plugin in my wordpress site (hosted by aruba) but I’m not able to send any mail (including test mail). I followed the user guide for the installation and also edited wp-config.php file as described (deleting line containing DISABLE_WP_CRON). Probably I wrong something.
Thanks for the quick reply, but I found the solution by myself, I made an error during the configuration of your plugin.
Anyway, I would take this occasion to make you a question:
– on aruba is possible to schedule only the cron every 30 min, and PHP Max execution time is 120 seconds, that means could I wait a long time to send the newsletter about to 1500 subscribers?