Sending mail with delay

Email logger / Delayed emails sender

The e-mail sending in the CS-Cart platform takes place right after the user action. After the sign-in or checkout finishing for example. It makes the pages load slow. The Email logger / Delayed emails sender add-on allows you to divide the messages sending in a separate process and increase the page loading speed.

Enter the comma separated URLs of the storefronts where this product will be used.
Select the CS-Cart edition on which you will use the add-on.
The update period determines the period of time when you can get access to the new versions of this add-on compatible with the new versions of CS-Cart software released during the chosen period.
To instal the add-on, we will need the FTP access to your server. Please send it along with the order number to once the order is paid.

The add-on deals with all the emails that are sent through the standard CS-Cart functionality. This includes email messages for vendors, administrators, users, and messages from third-party add-ons.

What Does Email Logger / Delayed Emails Sender Do?

Increases the Page Loading Speed When Placing the Order and Registering

Have you noticed that the page load is slow during checkout or user registration process? This causes customer dissatisfaction, but the problem is easy to fix. The add-on moves sending emails into a separate process, so your pages will load fast.

Requires Minimal Administrator Involvement

Messages are sent using a special CRON command with a set interval (3-5 minutes is recommended).

Logs the sent notifications in the administration panel

The emails sending queue and the email statuses can be seen in a separate section in the admin panel. 

Has Configurable Log Clearing Logic

Configure automatic log clearing with a specified period for deleting entries

Detects an Invalid Email

When you try to send a message to an invalid email address, a log entry is created with “Invalid email” status.

Add-on features:

  • Faster page loading during checkout and user registration.
  • Log of the sent notifications in the administration panel.
  • Configurable log clearing logic (Do not delete / Delete successfully sent / Delete everything older than X days).
  • Search through the logs of the sent notifications.
  • The ability to preview the message.
  • The ability to send 1 or several selected messages manually.
  • Cron command for scheduling the email sending.
  • Ability to limit the number of messages sent for 1 CRON.


Learn more in add-on documentation.

Need modifications or any assistance? Please, feel free to contact us via HelpDesk system.


6 months of the free upgrade period included.

Works correctly with the popular themes YOUPI and UniTheme.

  • CS-Cart B2C
  • CS-Cart B2B
  • CS-Cart B2B & B2C
  • CS-Cart Ultimate
  • Multi-Vendor
  • Multi-Vendor Plus
  • Multi-Vendor Ultimate
  • 4.17.x
  • 4.16.x
  • 4.15.x
  • 4.14.x
  • 4.13.x
  • 4.12.x
  • 4.11.x
  • 4.10.x
  • Responsive
  • UniTheme
  • YOUPI Theme
Please, Contact us, if you need add-on for another version.

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CS-Cart/ Multi-Vendor 4.10.1 - 4.17.2
Version 2.7 from 27 Dec 2023
[+] - The ability to send all messages from the email specified in the SMTP settings was added.
[*] - The code is optimized to reduce the load on the server.
[!] - If an error occurred while sending a message, the message might not be queued for resending. Fixed.
[!] - CS-Cart Ultimate: Variables from the main storefront were included in messages. Fixed.
[!] - Multi-Vendor v 4.17.1: An error occurred when creating a vendor. Fixed.

Version 2.6 from 12 Aug 2022
[*] - The algorithm for working with a large amount of data when sending a message was improved.

Version 2.5 from 28 Jun 2022
[*] - The code was optimized to reduce the likelihood of message sending errors.

Version 2.4 from 14 Jun 2022
[!] - Multi-Vendor: In some cases, notifications for the administrator and the seller were not sent. Fixed.
[!] - Multi-Vendor: Notifications to customers were sent from the vendor instead of the administrator. Fixed.
[!] - An error could occur if the order notification was queued and then the order was deleted. Fixed.

Version 2.3 from 21 Jul 2021
[!] - Minor bugs in the add-on compatibility with CS-Cart 4.13.2. Fixed.

Version 2.2 from 16 Jun 2021
[+] - Compatibility with CS-Cart and Multi-Vendor v. 4.13.х was added.
[+] - The ability to limit the number of attempts to send a message was added.
[+] - The email validation was added. When you try to send a message to an invalid email address, a log entry is created with “Ivalid email” status.
[*] - Password recovery emails are sent without delay.
[!] - There were issues with sending messages from the message center. Fixed.

Version 2.1 from 29 Mar 2021
[+] - The ability to set a limit on the number of messages sent for 1 CRON was added.
[!] - System E-mail notifications about delivery method errors were not included in the log. Fixed.
[!] - CS-Cart version 4.12.x: Sending errors were recorded in the log, although notifications were sent successfully. Fixed.

Version 2.0 from 15 May 2020
[+] - Сompatibilу with Add-ons manager v1.4.
[+] - Ability to update the add-on via the CS-Cart Update Center.
[+] - Compatibility with CS-Cart 4.10.x, 4.11.x
[*] - The add-on was renamed to "Email logger / Delayed emails sender".
[*] - When choosing a storefront, the log is displayed only for this storefront.
[*] - Addon.xml version 3.0.
[*] - Adaptive design for the log page.
[*] - The “Queue for sending mails” page is accessible from the Add-ons > Sending mail with delay.
[+] - Ability to send selected emails (resending if it was previously sent).
[+] - “Preview” for each message.
[+] - Ability to send unsent notifications for selected storefront.
[+] - Ability to delete successfully sent messages or messages sent older than [X] days from the log automatically.
[+] - Multi-Vendor: Information about the vendor is stored in the log.
[+] - Multi-Vendor: Search in the history of sent notifications by the vendor’s name.

CS-Cart/ Multi-Vendor 4.3.1 - 4.9.3
Version 1.0 from 21 May 2018

Get 20 technical support credits
ATTENTION! Make sure your store version and theme is listed in the sections below.
Product edition:
  • CS-Cart B2C
  • CS-Cart B2B
  • CS-Cart B2B & B2C
  • CS-Cart Ultimate
  • Multi-Vendor
  • Multi-Vendor Plus
  • Multi-Vendor Ultimate
Supported versions:
  • 4.17.x
  • 4.16.x
  • 4.15.x
  • 4.14.x
  • 4.13.x
  • 4.12.x
  • 4.11.x
  • 4.10.x
Themes compatibility:
  • Responsive
  • UniTheme
  • YOUPI Theme

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Key Features

  • 14 Days Money Back Guarantee
    Money back guarantee
  • Guaranteed Bug Free
    Free bug fixing forever

    We guarantee a fix for a reported bug within 20 business days. 

  • Easy Installation
    Easy to install

    It takes 5 minutes to instal our products using the step-by-step instructions.

  • Multilingual
    Multilingual by default

    Translated in English and Russian. The language variables of the add-on are edited right through the administration panel of the store, so you can add your translation easily.

  • Open access to the source code
    Open access to the source code

    Our code is 100% open. Anyone can check the code and see what is under the hood. All kinds of modifications are possible.

  • No changes in the CS-Cart core
    No changes in the CS-Cart core

    We do not make any changes in the engine's core to comply with the CS-Cart development standards. So you will not get in trouble upgrading your CS-Cart store to the next version.

  • Speed optimization
    Speed optimization

    We understand that speed for an online store does matter. We analyse and optimize our add-ons code to make your store work as fast as possible.

  • Compatible with the mobile phones and tablets
    Compatible with the mobile phones and tablets

    Our products are tested on mobile devices, tablets; operating systems: Windows, MacOS, Linux; browsers: IE10+, Google Chrome, FireFox, Safari, Opera.


  • "Ask
    Ask any questions

    If you have any questions on the product functionality or you are not sure that you got everything right, contact us, and we’ll get back to you within one business day!

  • If you have any modifications
    Information for owners of modified web stores

    We can not guarantee the compatibility of our add-ons if you have a modified store or there are third party add-ons installed. We can adapt our products to your store on a paid basis. Please contact us for a quote.

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