boolean_smtp_outlook_probe_app_permission

filter Tier B Since 1.0.0

Implemented by the BooleanSMTP Pro add-on. A non-array result, or one missing the `success` key, is treated as Pro not being active or licensed.

Signature

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

Parameters

Parameter	Type	Description
$result	mixed	Default value; null unless a callback has run. Return `array{success: bool, error?: \WP_Error}` describing the outcome.
$settings	array<string, mixed>	Decrypted connection settings.

Returns mixed — The result to use, or the default to run the built-in behaviour.

Fires in

• app/Services/Mailer/Api/MicrosoftGraphMailSender.php:330 — BooleanSmtp\Services\Mailer\Api\MicrosoftGraphMailSender::dispatchAppPermission()

Example

boolean_smtp_outlook_probe_app_permission.php

add_filter( 'boolean_smtp_outlook_probe_app_permission', function ( $result, array $settings ) {
    return $result;
}, 10, 2 );

Next steps

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