Testing a campaign
Before sending a campaign to an entire list, you can send a test to a given email address.
// to a single email address $campaign->sendTestMail('email@example.com'); // to multiple email addresses at once $campaign->sentTestMail(['firstname.lastname@example.org', 'email@example.com'])
In the sent mail the placeholders won’t be replaced. Rest assured that when you send the mail to your entire list, they will be replaced.