boolean_smtp_should_notify_delivery_failure

filter Tier A Since 1.0.0

Return `false` to suppress both the `boolean_smtp_email_delivery_failed_final` action and the alert channels for this event.

Signature

add_filter( 'boolean_smtp_should_notify_delivery_failure', $callback, 10, 2 );

Parameters

Parameter	Type	Description
$should_notify	bool	Whether to announce the failure. Default `true`.
$context	array<string, mixed>	The `failed_final` context of `boolean_smtp_email_event_data` (`log`, `wp_error`, `source`) plus the filtered event data under `data`.

Returns bool — Whether to announce the failure.

Fires in

• app/Services/Mailer/EmailDeliveryFailureNotifier.php:71 — BooleanSmtp\Services\Mailer\EmailDeliveryFailureNotifier::notifyFinal()
• app/Services/Mailer/EmailDeliveryFailureNotifier.php:134 — BooleanSmtp\Services\Mailer\EmailDeliveryFailureNotifier::notifyFinalFromQueueLog()

Example

boolean_smtp_should_notify_delivery_failure.php

add_filter( 'boolean_smtp_should_notify_delivery_failure', function ( bool $should_notify, array $context ) {
    return $should_notify;
}, 10, 2 );

Next steps

• Delivery lifecycle — every hook in this area, in firing order where that applies.
• Hook Explorer — filter and search every hook.