boolean_smtp_alert_delivery_failure_fields

filter Tier B Since 1.0.0

Signature

add_filter( 'boolean_smtp_alert_delivery_failure_fields', $callback, 10, 3 );

Parameters

Parameter	Type	Description
$fields	array<string, string>	Field labels mapped to their values.
$email	array<string, mixed>	Email details the fields were built from.
$context	array<string, mixed>	Additional alert context.

Returns array<string, string> — The filtered fields.

Fires in

• app/Services/Notification/Presentation/AlertPresentation.php:170 — BooleanSmtp\Services\Notification\Presentation\AlertPresentation::deliveryFailureFields()

Example

boolean_smtp_alert_delivery_failure_fields.php

add_filter( 'boolean_smtp_alert_delivery_failure_fields', function ( array $fields, array $email, array $context ) {
    return $fields;
}, 10, 3 );

Next steps

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