You must provide at least one recipient email address.

Question

I am using the plugin Tag and Category Notification by Amiya Sahu. I am  facing below exception while sending an email.

"You must provide at least one recipient email address."

Have you faced similar issue? Whats the solution?

Answer 1

I got this fixed.

Actually, the plugin uses PHPMailer to send an email. I changed it to use the inbuilt send_email function. So, since the plugin was sending TO empty and send_email did not recognize bcc list, it failed.

I changed the plugin to use TO instead of BCC and now it sends an email. I have pushed the fixed code.

https://q2a.io/product/email-notification-plugin/