wp_mail_failed
Fires after a PHPMailer\PHPMailer\Exception is caught.
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Fires after a PHPMailer\PHPMailer\Exception is caught.
Filters the email address to send from.
Filters the name to associate with the “from” email address.
Filters the original content of the email.
Fires after PHPMailer has successfully sent an email.
Fires during wp_cron, starting the auto-update process.
Filters translated strings prepared for TinyMCE.
Fires when media is attached or detached from a post.
Filters the Mediaelement fallback output for no-JS.
Fires before displaying echoed content in the sidebar.