diff --git a/lam/HISTORY b/lam/HISTORY
index 6afddeae6..c7c079646 100644
--- a/lam/HISTORY
+++ b/lam/HISTORY
@@ -1,3 +1,8 @@
+December 2025 9.4
+ - LAM Pro:
+  -> SMS sending can be done with email2SMS providers (465)
+
+
 16.09.2025 9.3
  - New translation: Greek
  - Tree view: added comparison feature (440)
diff --git a/lam/docs/manual-sources/chapter-configuration.xml b/lam/docs/manual-sources/chapter-configuration.xml
index f552ebd42..524140324 100644
--- a/lam/docs/manual-sources/chapter-configuration.xml
+++ b/lam/docs/manual-sources/chapter-configuration.xml
@@ -345,6 +345,28 @@
         </listitem>
       </itemizedlist>
 
+      <para><emphasis role="bold">Email2SMS</emphasis></para>
+
+      <para>This service can be used for all SMS gateways that allow to send
+      SMS via email. This means LAM sends out an email to the gateway and they
+      convert it to an SMS.</para>
+
+      <itemizedlist>
+        <listitem>
+          <para>Account id: please enter the receiving email address at your
+          email2SMS gateway. The address must contain the wildcard "$number"
+          for the user's phone number. E.g. "$number@sms.clicksend.com".
+          "$number" will be replaced with the actual mobile phone
+          number.</para>
+        </listitem>
+
+        <listitem>
+          <para>From: this is the email FROM address. Typically, email2SMS
+          gateways require that the email comes from a specific email
+          address.</para>
+        </listitem>
+      </itemizedlist>
+
       <para><emphasis role="bold"><ulink
       url="https://gatewayapi.com/">GatewayAPI</ulink></emphasis></para>
 
diff --git a/lam/lib/account.inc b/lam/lib/account.inc
index 3371af690..003c46be8 100644
--- a/lam/lib/account.inc
+++ b/lam/lib/account.inc
@@ -1536,7 +1536,7 @@ function sendEMail($to, $subject, $text, $from, $isHTML, $replyTo = null, $cc =
 	include_once __DIR__ . '/3rdParty/composer/autoload.php';
 	$returnPath = empty($replyTo) ? $from : $replyTo;
 	$returnPathParsed = PHPMailer\PHPMailer\PHPMailer::parseAddresses($returnPath);
-	logNewMessage(LOG_DEBUG, "Send mail to " . print_r($to, true) . "\n" . $text);
+	logNewMessage(LOG_DEBUG, "Send mail from " . $from . " to " . print_r($to, true) . "\n" . $text);
 	$mailer = new PHPMailer\PHPMailer\PHPMailer(true);
 	try {
 		$cfgMain = $_SESSION['cfgMain'];
diff --git a/lam/lib/plugins/sms/Email2SmsProvider.inc b/lam/lib/plugins/sms/Email2SmsProvider.inc
new file mode 100644
index 000000000..3a9877592
--- /dev/null
+++ b/lam/lib/plugins/sms/Email2SmsProvider.inc
@@ -0,0 +1,109 @@
+<?php
+
+namespace LAM\PLUGINS\SMS;
+
+/*
+
+  This code is part of LDAP Account Manager (http://www.ldap-account-manager.org/)
+  Copyright (C) 2025  Roland Gruber
+
+  This program is free software; you can redistribute it and/or modify
+  it under the terms of the GNU General Public License as published by
+  the Free Software Foundation; either version 2 of the License, or
+  (at your option) any later version.
+
+  This program is distributed in the hope that it will be useful,
+  but WITHOUT ANY WARRANTY; without even the implied warranty of
+  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+  GNU General Public License for more details.
+
+  You should have received a copy of the GNU General Public License
+  along with this program; if not, write to the Free Software
+  Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA
+
+*/
+
+use LAMException;
+
+/**
+ * Email2SMS provider.
+ *
+ * @author Roland Gruber
+ */
+
+/**
+ * Email2SMS provider.
+ *
+ * @package LAM\PLUGINS\SMS
+ */
+class Email2SmsProvider implements SmsProvider {
+
+	/**
+	 * @inheritDoc
+	 */
+	public function getLabel(): string {
+		return 'EMail2SMS';
+	}
+
+	/**
+	 * @inheritDoc
+	 */
+	public function getId(): string {
+		return 'email2sms';
+	}
+
+	/**
+	 * @inheritDoc
+	 */
+	public function sendSms(string $message, string $number, ?string $apiKey = '', ?string $apiToken = '',
+							?string $accountId = '', ?string $region = '', ?string $from = ''): void {
+		if (str_starts_with($number, '+')) {
+			$number = '00' . substr($number, 1);
+		}
+		$to = str_replace('$number', $number, $accountId);
+		$success = sendEMail($to, '', $message, $from, false);
+		if ($success) {
+			logNewMessage(LOG_DEBUG, 'Email2Sms sent to ' . $to);
+		}
+		else {
+			logNewMessage(LOG_ERR, 'Unable to send SMS via Email2SMS for ' . $to);
+			throw new LAMException(null, '');
+		}
+	}
+
+	/**
+	 * @inheritDoc
+	 */
+	public function usesApiToken(): bool {
+		return false;
+	}
+
+	/**
+	 * @inheritDoc
+	 */
+	public function usesApiKey(): bool {
+		return false;
+	}
+
+	/**
+	 * @inheritDoc
+	 */
+	public function usesAccountId(): bool {
+		return true;
+	}
+
+	/**
+	 * @inheritDoc
+	 */
+	public function usesFrom(): bool {
+		return true;
+	}
+
+	/**
+	 * @inheritDoc
+	 */
+	public function usesRegion(): bool {
+		return false;
+	}
+
+}