automatic newsletter not sending

Hi there,

I have been trying for a long time, I have auto newsletter set up, so when I do a new blog post, mail poet will add it to the list to send out, although it always just stays as sending (1)

I have tested the PHP sending function and it works correctly,

I also set a cron automated task, using the option I’ll setup a cron job on my server to execute at the frequency I want. Read about setting up a cron job yourself.
Use this URL in your cron job:

but the emails just won’t send,

please help

Thanks

Karl

https://wordpress.org/plugins/wysija-newsletters/