I am testing SBE in a Windows a development environment. I've configured a template and set the delivery to the weekly frequency. The emails are being sent and delivered (mostly).
It seems that SBE sends the emails when a page request is made to the website. For example, if I configure a weekly summary of posts to be sent by SBE on Monday at 2am, when the website receives a page view after that time, it will send the first batch of emails. The next batch of emails is sent 20 minutes later -- the first page view after 2:20am.
The problem: when the page view request triggers the SBE plugin to send an email, the visitor sees the SBE email ***instead of*** the web page!
I tried enabling output buffering by adding the following code to the top of functions.php, and wp-config.php:
But this didn't fix the problem.
Is there something obvious I'm missing?