This library provides e-mail sending via Microsoft Graph API.

composer require adbros/nette-microsoft-mailer

1. Go to Azure Portal
2. Go to Microsoft Entra ID -> App registrations
3. Click on "New registration"
4. Fill in the form:
   • Name: Your app name
   • Supported account types: Accounts in this organizational directory only (Single tenant)
   • Redirect URI: http://localhost
5. Save
   • Application (client) ID
   • Directory (tenant) ID
   • Client secret (create a new one in the "Certificates & secrets" tab)

1. Go to API permissions
2. Click on "Add a permission"
3. Select "Microsoft Graph" => Application permissions
4. Select Mail.Send
5. Click on "Grant admin consent"

Just rewrite the default mailer service in your neon file.

services:
	mail.mailer: Adbros\MicrosoftMailer\MicrosoftMailer(
		tenantId: 'tenant_id'
		clientId: 'client_id'
		clientSecret: 'client_secret'
		defaultSender: 'default_sender_email'
	)

Use as standard Nette Mailer.

<?php

use Nette\Mail\Mailer;
use Nette\Mail\Message;

class SomeClass
{

    public function __construct(
        private Mailer $mailer,
    ) 
    {    
    }
    
    public function sendEmail(): void
    {
        $message = new Message();
        $message->setSubject('Hello World!');
        $message->setHtmlBody('<h1>Hello World!</h1>');
        $message->addTo('john.doe@example.org');
        
        $this->mailer->send($message);
    }
    
}