diff --git a/htdocs/core/class/html.formmail.class.php b/htdocs/core/class/html.formmail.class.php
index fb10671ef6f..27ef700cd09 100644
--- a/htdocs/core/class/html.formmail.class.php
+++ b/htdocs/core/class/html.formmail.class.php
@@ -396,7 +396,7 @@ class FormMail extends Form
 			// Define output language
 			$outputlangs = $langs;
 			$newlang = '';
-			if ($conf->global->MAIN_MULTILANGS && empty($newlang)) {
+			if (!empty($conf->global->MAIN_MULTILANGS) && empty($newlang)) {
 				$newlang = $this->param['langsmodels'];
 			}
 			if (!empty($newlang)) {
@@ -585,7 +585,10 @@ class FormMail extends Form
 						}
 
 						// Add also company main email
-						$liste['company'] = $conf->global->MAIN_INFO_SOCIETE_NOM.' <'.$conf->global->MAIN_INFO_SOCIETE_MAIL.'>';
+						if (!empty($conf->global->MAIN_INFO_SOCIETE_MAIL)) {
+							$liste['company'] = !empty($conf->global->MAIN_INFO_SOCIETE_NOM)?$conf->global->MAIN_INFO_SOCIETE_NOM:$conf->global->MAIN_INFO_SOCIETE_MAIL;
+							$liste['company'].=' <'.$conf->global->MAIN_INFO_SOCIETE_MAIL.'>';
+						}
 
 						// Add also email aliases if there is some
 						$listaliases = array(
@@ -1541,7 +1544,7 @@ class FormMail extends Form
 
 					$extrafields->fetch_name_optionals_label($product->table_element, true);
 
-					if (is_array($extrafields->attributes[$product->table_element]['label']) && count($extrafields->attributes[$product->table_element]['label']) > 0) {
+					if (!empty($extrafields->attributes[$product->table_element]['label']) && is_array($extrafields->attributes[$product->table_element]['label']) && count($extrafields->attributes[$product->table_element]['label']) > 0) {
 						foreach ($extrafields->attributes[$product->table_element]['label'] as $key => $label) {
 							$substit_line['__PRODUCT_EXTRAFIELD_'.strtoupper($key).'__'] = $product->array_options['options_'.$key];
 						}
diff --git a/htdocs/core/tpl/card_presend.tpl.php b/htdocs/core/tpl/card_presend.tpl.php
index 0c744e165d3..7b47c4676a6 100644
--- a/htdocs/core/tpl/card_presend.tpl.php
+++ b/htdocs/core/tpl/card_presend.tpl.php
@@ -1,5 +1,6 @@
 <?php
 /* Copyright (C)    2017-2018 Laurent Destailleur <eldy@users.sourceforge.net>
+ * Copyright (C)    2022	  Charlene Benke <charlene@patas-monkey.com>
  *
  * 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
@@ -58,11 +59,11 @@ if ($action == 'presend') {
 	// Define output language
 	$outputlangs = $langs;
 	$newlang = '';
-	if ($conf->global->MAIN_MULTILANGS && empty($newlang) && GETPOST('lang_id', 'aZ09')) {
-		$newlang = GETPOST('lang_id', 'aZ09');
-	}
-	if ($conf->global->MAIN_MULTILANGS && empty($newlang)) {
+	if (!empty($conf->global->MAIN_MULTILANGS) && empty($newlang)) {
 		$newlang = $object->thirdparty->default_lang;
+		if (GETPOST('lang_id', 'aZ09')) {
+			$newlang = GETPOST('lang_id', 'aZ09');
+		}
 	}
 
 	if (!empty($newlang)) {
@@ -212,7 +213,14 @@ if ($action == 'presend') {
 		$formmail->setSubstitFromObject($object, $langs);
 	}
 	$substitutionarray = getCommonSubstitutionArray($outputlangs, 0, $arrayoffamiliestoexclude, $object);
-	$substitutionarray['__CHECK_READ__'] = (is_object($object) && is_object($object->thirdparty)) ? '<img src="'.DOL_MAIN_URL_ROOT.'/public/emailing/mailing-read.php?tag='.urlencode($object->thirdparty->tag).'&securitykey='.urlencode($conf->global->MAILING_EMAIL_UNSUBSCRIBE_KEY).'" width="1" height="1" style="width:1px;height:1px" border="0"/>' : '';
+	$substitutionarray['__CHECK_READ__'] = "";
+	if (is_object($object) && is_object($object->thirdparty)) {
+		$checkRead= '<img src="'.DOL_MAIN_URL_ROOT.'/public/emailing/mailing-read.php';
+		$checkRead.='?tag='.(!empty($object->thirdparty->tag)?urlencode($object->thirdparty->tag):"");
+		$checkRead.='&securitykey='.(!empty($conf->global->MAILING_EMAIL_UNSUBSCRIBE_KEY)?urlencode($conf->global->MAILING_EMAIL_UNSUBSCRIBE_KEY):"");
+		$checkRead.='" width="1" height="1" style="width:1px;height:1px" border="0"/>';
+		$substitutionarray['__CHECK_READ__'] = $checkRead;
+	}
 	$substitutionarray['__PERSONALIZED__'] = ''; // deprecated
 	$substitutionarray['__CONTACTCIVNAME__'] = '';
 	$parameters = array(