MailPoet emails could not be logged
A
Aronia Technicky
Though the MailPoet emails are being sent out successfully, they are not logged in the WP Mail Log list or any other logging plugin.
More details at:
and also:
Travis Pflanz
My guess is that is because your website is not actually sending the email. If you have your settings to use the MailPoet sending service, Mailpoet is sending your email, not your website.