Encrypt any email message using the S/MIME and certificates technology with CipherMail

Latest Version

Version
1.9.2
Update
October 15, 2022
Size
683KiB
Developer
www.redcoolmedia.net
Category
Users
3,000+
Rating
3.83333 ★
Manifest Version
3
Web Store Status
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Permissions
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Encrypt any email with CipherMail Extension

Send and receive encrypted email messages using the S/MIME technology. CypherMail allows to exchange encrypted email messages. The encryption is S/MIME standard, the solution recommended by the security experts, and it is based on certificates. The certificates are generated on the fly when an email address is used. They are issued by an internal PKI that generated certificates with emailProtection key extended usage.


The main CypherMail features are:

- S/MIME 3.1 (X.509, RFC 3280) email encryption.
- Compatible with existing S/MIME clients (like Outlook, Thunderbird etc.).
- Certificates for S/MIME email encryption are automatically generated for each contact.
- PKI included in the solution to issue the certificates.
- Modern user interface, with drag’n’drop of files, progress bar for file uploading, browser notifications, embed images into messages, keyboard shortcuts, multi-language mails, ..
- Both message and attachments are encrypted.
- Text plain and HTML email support. Both formats are encrypted.
- Contact management.
- Autocompletion of e-mail addresses.
- Token-based security engine is used for protection from CSRF attacks.
- Supports the mail server protocols SMTP and IMAP.
- Fully integrated with the offilive.com platform, that also allows to manage business email domains.
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Source Manifest.json

{"update_url": "https://clients2.google.com/service/update2/crx", "manifest_version": 3, "name" : "__MSG_title__", "version": "1.9.2", "description": "__MSG_description__", "default_locale": "en", "action": { "default_popup": "index.html", "default_icon": "icons/app_38.png" }, "options_page": "options.html", "icons": { "128": "icons/app_128.png", "48": "icons/app_48.png", "16": "icons/app_16.png" } }
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How to download and manually install Encrypt any email with CipherMail extension for Chrome

Looking for a way to install Encrypt any email with CipherMail extensions for Chrome, you can search for them in the Chrome Web Store, clicking the "Add to Chrome" button, and following the straightforward process.

However, you may need to install Encrypt any email with CipherMail extensions manually, this article outlines two simple methods to effortlessly install Encrypt any email with CipherMail extensions, whether they come as unpacked folders in compressed formats like .zip or as .crx files.

Method 1: Download Encrypt any email with CipherMail extension and manually install through Drag &Drop

If you ever need to manually install a Encrypt any email with CipherMail extension for Chrome, don't worry, it's a simple process. Just follow these easy steps, and you will have your extension ready to use in no time.

Step 1: Download the Encrypt any email with CipherMail Extension by clicking the "Download CRX" button on the website.

Look for the Encrypt any email with CipherMail extension you wish to install. Go to the website and download the Encrypt any email with CipherMail extension package, which is usually a .CRX file and comes in a zipped file. Here ".crx" file is the format for Encrypt any email with CipherMail extension that contains all the data.

Step 2: Extract &Arrange Files

Once the file is downloaded, extract that file into its own folder. Similarly, give that extension files a permanent home. In other words, keep it in a folder that you don't accidentally delete it because these files will be needed to make that extension work.

Step 3: Go to the Chrome Extensions Page

Open Google Chrome and in the address bar, type chrome://extensions; it will open the Google Chrome extensions page. Make sure that "My extensions" is selected in the sidebar.

Step 4: Drag and Drop the Extension

Now, go to the folder where you extracted the Encrypt any email with CipherMail extension and drag &drop the extension file from there anywhere onto the extension page within Google Chrome.

Step 5: Complete the Installation

Once you drag and drop the extension file, follow the steps that Google Chrome takes you through. Similarly, if the extension file is of .crx file format, you will be required to review the permissions and then add the extension.

Now, you can manage that added extension as you would like to with any other Chrome extension that you added through Chrome Webstore. Its icon will also appear in the Google Chrome Menu on the right side of the address bar once you activate it.

Method 2: Download Encrypt any email with CipherMail extension for Chrome and install in Developer Mode

This is another method to install Encrypt any email with CipherMail extension manually, but the twist is that here, you install by enabling the developer mode option provided in Google Chrome. This mode is commonly used for testing extensions or running unpublished tools.

Step 1: Download the Encrypt any email with CipherMail extension file

Select and download the Encrypt any email with CipherMail extension by clicking the 'Download CRX' button on the website.

Step 2: Extract the downloaded contents

Convert the file to a ZIP file if it is in CRX format then extract the Encrypt any email with CipherMail extension zip file or folder that you downloaded. Make sure you extract it using the same folder name and keep it safely in another folder, so you don't delete it by mistake. The extracted folder will be needed to keep your Encrypt any email with CipherMail extension running.

Step 3: Open Chrome Extension Setting Page

In the address bar of Google Chrome, type chrome://extensions and open the Chrome Extension Page.

Step 4: Enable Developer Mode

After opening the Chrome Extension page, look at the top right side, and you will find the toggle option of "Developer mode."Simply enable that developer mode option.

Step 5: Load the Unpacked Extension

Once you enable the developer mode option, you will see the menu of Load Unpacked, Pack Extensions and Update. From that, select the option "Load unpacked."

Step 6: Select the Extension Folder

Once the pop-up opens upon clicking Load unpacked, select the Encrypt any email with CipherMail extension directory and click on the "Select Folder "button.

Step 7: Confirm and Install

After you select an extension folder of a Google Chrome extension you're installing manually, confirm its installation for the final time and let the installation complete.

Conclusion

Here we've made a step-by-step guide on How to manually install Encrypt any email with CipherMail extension in 2 ways. We hope this guide proves helpful.

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User reviews

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Miguel Rocafort (ID: 0000005b510ac310) Voted 5 ★ - Updated 03/31/2018 Very good application to secure the email.