diff --git a/intaro.retailcrm/classes/general/order/RetailCrmOrder_v4.php b/intaro.retailcrm/classes/general/order/RetailCrmOrder_v4.php
index 7bcdac26..47206a48 100644
--- a/intaro.retailcrm/classes/general/order/RetailCrmOrder_v4.php
+++ b/intaro.retailcrm/classes/general/order/RetailCrmOrder_v4.php
@@ -87,6 +87,8 @@ class RetailCrmOrder
                 if (in_array($search, array('fio', 'phone', 'email'))) {//fio, phone, email
                     if ($search == 'fio') {
                         $order = array_merge($order, RCrmActions::explodeFIO($prop['VALUE'][0]));//add fio fields
+                    } elseif ($search == 'email' && mb_strlen($prop['VALUE'][0]) > 100) {
+                        continue;
                     } else {
                         $order[$search] = $prop['VALUE'][0];//phone, email
                     }
diff --git a/intaro.retailcrm/classes/general/order/RetailCrmOrder_v5.php b/intaro.retailcrm/classes/general/order/RetailCrmOrder_v5.php
index 57b87465..436000fd 100644
--- a/intaro.retailcrm/classes/general/order/RetailCrmOrder_v5.php
+++ b/intaro.retailcrm/classes/general/order/RetailCrmOrder_v5.php
@@ -91,6 +91,8 @@ class RetailCrmOrder
                 if (in_array($search, array('fio', 'phone', 'email'))) {//fio, phone, email
                     if ($search == 'fio') {
                         $order = array_merge($order, RCrmActions::explodeFIO($prop['VALUE'][0]));//add fio fields
+                    } elseif ($search == 'email' && mb_strlen($prop['VALUE'][0]) > 100) {
+                        continue;
                     } else {
                         // ignoring a property with a non-set group if the field value is already set
                         if (!empty($order[$search]) && $prop['PROPS_GROUP_ID'] == 0) {
diff --git a/intaro.retailcrm/classes/general/user/RetailCrmUser.php b/intaro.retailcrm/classes/general/user/RetailCrmUser.php
index 765684fc..4867945a 100644
--- a/intaro.retailcrm/classes/general/user/RetailCrmUser.php
+++ b/intaro.retailcrm/classes/general/user/RetailCrmUser.php
@@ -49,6 +49,10 @@ class RetailCrmUser
             $customer['address']['index'] = $arFields['PERSONAL_ZIP'];
         }
 
+        if (mb_strlen($arFields['EMAIL']) > 100 ) {
+            unset($customer['email']);
+        }
+
         if ($send && isset($_COOKIE['_rc']) && $_COOKIE['_rc'] != '') {
             $customer['browserId'] = $_COOKIE['_rc'];
         }
@@ -99,6 +103,10 @@ class RetailCrmUser
             $customer['patronymic'] = $arFields['SECOND_NAME'];
         }
 
+        if ( mb_strlen($arFields['EMAIL']) > 100) {
+            unset($customer['email']);
+        }
+
         if (!empty($arFields['PERSONAL_PHONE'])) {
             $customer['phones'][]['number'] = $arFields['PERSONAL_PHONE'];
         }