This problem occurred to me as well. When sending two messages at the same time, the second message had an empty body.
E-mails are sent from “Ninja Forms” via “Easy WP SMTP” with template substitution using “Email Templates”.
Here is what the Easy WP SMTP writes in the debug file:
Headers: Content-Type: text/html | charset=UTF-8 | X-Ninja-Forms:ninja-forms | From: My site <[email protected]>, To: [email protected], Subject: Your request has been accepted
Headers: Content-Type: text/html | charset=UTF-8 | X-Ninja-Forms:ninja-forms | From: My site <[email protected]> | Reply-to: [email protected] <[email protected]>, To: [email protected], Subject: Your request has been accepted
*** Message body empty ***
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This reply was modified 5 years, 3 months ago by berenduck.
