Initial commit

tools/mass_mail/index.php

@@ -0,0 +1,51 @@
+<?php
+require_once 'vendor/autoload.php';
+use PHPMailer\PHPMailer\PHPMailer;
+use PHPMailer\PHPMailer\SMTP;
+use PHPMailer\PHPMailer\Exception;
+const DBHOST = 'localhost'; // Database host
+const DBUSER = 'postfix_readonly'; // Database user
+const DBPASS = 'YOUR_PASSWORD'; // Database password
+const DBNAME = 'postfix'; // Database
+
+try{
+	$db=new PDO('mysql:host=' . DBHOST . ';dbname=' . DBNAME, DBUSER, DBPASS, [PDO::ATTR_ERRMODE=>PDO::ERRMODE_WARNING, PDO::ATTR_PERSISTENT=>false]);
+}catch(PDOException $e){
+	die('No Connection to MySQL database!');
+}
+$stmt = $db->query('SELECT username FROM mailbox WHERE active = 1;');
+$all_accounts = $stmt->fetchAll(PDO::FETCH_ASSOC);
+$count = count($all_accounts);
+$i = 0;
+foreach($all_accounts as $account){
+	// skip to account x if script was aborted
+	if(++$i < 1){
+		continue;
+	}
+	echo "Sending mail to $account[username] ($i of $count)...\n";
+	$mail = new PHPMailer(true);
+	$mail->isSMTP();
+	$mail->Host = '127.0.0.1';
+	$mail->SMTPAuth = true;
+	$mail->Username = 'YOUR_SMTP_USER';
+	$mail->Password = 'YOUR_SMTP_PASSWORD';
+	$mail->SMTPSecure = PHPMailer::ENCRYPTION_SMTPS;
+	$mail->Port = 465;
+	$mail->SMTPOptions = [
+		'ssl' => [
+			'verify_peer' => false,
+			'verify_peer_name' => false,
+			'allow_self_signed' => true,
+		]
+	];
+	$mail->setFrom('YOUR_SMTP_USER', 'YOUR_NAME');
+	$mail->Subject = 'YOUR_SUBJECT';
+	$mail->Body    = 'YOUR_MESSAGE';
+	try {
+		$mail->addAddress($account['username']);
+		$mail->send();
+		$mail->clearAddresses();
+	} catch (Exception $e) {
+		file_put_contents(__DIR__.'/failed.txt', "Sending mail to $account[username] ($i of $count)...\nMessage could not be sent. Mailer Error: {$mail->ErrorInfo}", FILE_APPEND);
+	}
+}