wp_mail() */ __( 'Function %s location', 'pronamic-client' ), 'wp_mail()' ); ?>	' . $reflection_wp_mail->getFileName() . '', '' . $reflection_wp_mail->getStartLine() . '' ); ?>

mail-tester.com */ __( 'Use a service like %s to test if this WordPress installation is sending emails.', 'pronamic-client' ), sprintf( '%s', esc_url( 'https://www.mail-tester.com/' ), esc_html( 'mail-tester.com' ) ) ); ?>

'', 'to' => '', 'subject' => \sprintf( /* translators: %s: site url */ \__( 'Test email from %s', 'pronamic-client' ), \get_bloginfo( 'url' ) ), 'message' => \sprintf( /* translators: %s: site url */ __( 'This test email proves that your WordPress installation at %s can send emails.', 'pronamic-client' ), \get_bloginfo( 'url' ) ), 'headers' => [], ]; ?>

	<?php echo \esc_textarea( $email->message ); ?>
	<?php echo \esc_textarea( implode( "\r\n", $email->headers ) ); ?>

	https://www.mail-tester.com/
	https://www.mail-tester.com/spf-dkim-check
	https://toolbox.googleapps.com/apps/dig/
	https://www.kitterman.com/spf/validate.html
	https://dmarcian.com/spf-survey/
	https://www.dmarcanalyzer.com/dkim/dkim-check/
	https://dkimvalidator.com/