Description
This gravitysmtp_connector_for_sending filter lets you dynamically choose which SMTP connector should handle a specific email.
Usage
add_filter( 'gravitysmtp_connector_for_sending', 'your_function_name', 10, 3 );
Parameters
| Parameter | Type | Description |
|---|---|---|
| $current_type | string | The current connector type is being returned. Refer to Gravity SMTP Integration Slugs article for more information. |
| $email_data | array | An array of all the email data being used for this call. |
| $source | string | The source of the email. |
Examples
Force a specific connector for certain emails.
add_filter( 'gravitysmtp_connector_for_sending', 'choose_connector', 10, 3 );
function choose_connector( $current_type, $email_data, $source ) {
// do something
return 'smtp';
}
Placement
This code can be used in the functions.php file of the active theme, a custom functions plugin, a custom add-on, or with a code snippets plugin.
See also the PHP section in this article: Where Do I Put This Code?
Since
This filter was added in Gravity SMTP version 1.2.
Source Code
This filter is located in includes/handler/class-mail-handler.php