The safe way to access your personal mail.

Latest Version

Version
8.0.6
Update
July 18, 2024
Size
2.13MiB
Developer
www.mail.com/toolbar/chrome
Category
Users
30,000+
Rating
3.94949 ★
Manifest Version
3
Web Store Status
Languages Support
Deutsch
English
Français
Español
See more
Permissions
ActiveTab
Alarms
Tabs
Scripting
Storage
Notifications
Offscreen
ContextMenus
Identity
See more

mail.com MailCheck Extension

E-Mail notification in the browser

Read, write and delete emails with only one click

Access to all your email accounts in only one tool (e.g. mail.com, gmx.com, WEB.DE)

Encrypted SSL connection and password protection with highest security standards

Chrome permissions required by MailCheck:
https://support.mail.com/mailcheck/chrome/permissions.html
Read more

Source Manifest.json

{"update_url": "https://clients2.google.com/service/update2/crx", "name": "__MSG_appName__", "short_name": "__MSG_appShortName__", "description": "__MSG_appDescription__", "version": "8.0.5.0", "author": "__MSG_appAuthor__", "icons": { "16": "images/icon16.png", "48": "images/icon48.png", "128": "images/icon128.png" }, "background": { "service_worker": "js/background-mailcheck.js" }, "action": { "default_icon": { "19": "images/envelope-19.png", "38": "images/envelope-38.png" }, "default_title": "__MSG_browserActionTitle__" }, "content_scripts": [ { "js": [ "js/identify-to-site-cs.js" ], "run_at": "document_start", "matches": [ "https://*.web.de/*", "https://*.gmx.net/*", "https://*.gmx.de/*", "https://*.gmx.ch/*", "https://*.gmx.at/*", "https://*.gmx.com/*", "https://*.mail.com/*", "https://*.1und1.de/*", "https://*.1and1.com/*" ] }, { "js": [ "js/aib-cs.js" ], "run_at": "document_idle", "exclude_globs": [ "*/login/*" ], "matches": [ "https://*.mail.com/*" ] }, { "js": [ "js/aib-main-cs.js" ], "world": "MAIN", "run_at": "document_idle", "exclude_globs": [ "*/login/*" ], "matches": [ "https://*.mail.com/*" ] }, { "js": [ "js/portal-page-badge-cs.js" ], "run_at": "document_end", "all_frames": true, "matches": [ "https://search.mail.com/*" ] }, { "js": [ "js/webapp-start-proxy-cs.js" ], "run_at": "document_end", "matches": [ "https://dl.web.de/backend/post.html", "https://dl.gmx.net/backend/post.html", "https://dl.gmx.com/backend/post.html", "https://dl.mail.com/backend/post.html", "https://dl.1und1.de/backend/post.html" ] }, { "js": [ "js/backtab-ads-cs.js" ], "run_at": "document_end", "all_frames": true, "matches": [ "https://www.adsensecustomsearchads.com/afs/ads?*", "https://www.adsensecustomsearchads.com/afs/ads/*" ] }, { "js": [ "js/brand-oauth2-cs.js" ], "run_at": "document_end", "all_frames": true, "matches": [ "https://1und1.de/login/oauth2/*", "https://www.1und1.de/login/oauth2/*", "https://gmx.net/login/oauth2/*", "https://www.gmx.net/login/oauth2/*", "https://gmx.com/login/oauth2/*", "https://www.gmx.com/login/oauth2/*", "https://mail.com/login/oauth2/*", "https://www.mail.com/login/oauth2/*", "https://web.de/login/oauth2/*", "https://www.web.de/login/oauth2/*" ], "include_globs": [ "*code=*" ] }, { "js": [ "js/microsoft-web-auth-cs.js" ], "run_at": "document_end", "matches": [ "https://login.live.com/*" ], "include_globs": [ "*/oauth20_desktop*code=*", "*/oauth20_desktop*error=*" ] } ], "default_locale": "en", "manifest_version": 3, "version_name": "8.0.6", "permissions": [ "activeTab", "alarms", "tabs", "scripting", "storage", "notifications", "offscreen", "contextMenus", "identity" ], "host_permissions": [ "https://*.mail.com/*", "https://*.web.de/*", "https://*.1und1.de/*", "https://*.uilogin.de/*", "https://*.gmx.com/*", "https://accounts.google.com/*", "https://www.googleapis.com/*", "https://mail.google.com/*", "https://*.live.com/*", "*://localhost/*" ], "key": "MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEApL9L8ZLngcp9GrW9SXrPekj0T/WnNOL026CX0wrbSsXcSOZ5IMYrWtGurkRzadJ8l3U446STG1wiiJG/4cJj4nNxt7nP1ZpSOdGqK1jngMbOcJYihmekExVONjG9QJqPBSXspl8Eg+MvrsPgu3mzGbD/oLDbHW5ZoizGMU2YWsJJLdgWJt+wMNjtmZKvoJ9Nv14xYLqesMyumnifIYykgE7socjjHBdcsnHXsvCWM8kHS7PAv6pvlESJUPy9SEq4/CJoOnW579Py1yGntSXi6WNvuQzUAvJJqftaP32niX5o3L2Y4qZDT0evopdz7d0VItd4jOI14q5zHHtR8Hp4wwIDAQAB"}
Read more

How to download and manually install mail.com MailCheck extension for Chrome

Looking for a way to install mail.com MailCheck 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 mail.com MailCheck extensions manually, this article outlines two simple methods to effortlessly install mail.com MailCheck extensions, whether they come as unpacked folders in compressed formats like .zip or as .crx files.

Method 1: Download mail.com MailCheck extension and manually install through Drag &Drop

If you ever need to manually install a mail.com MailCheck 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 mail.com MailCheck Extension by clicking the "Download CRX" button on the website.

Look for the mail.com MailCheck extension you wish to install. Go to the website and download the mail.com MailCheck extension package, which is usually a .CRX file and comes in a zipped file. Here ".crx" file is the format for mail.com MailCheck 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 mail.com MailCheck 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 mail.com MailCheck extension for Chrome and install in Developer Mode

This is another method to install mail.com MailCheck 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 mail.com MailCheck extension file

Select and download the mail.com MailCheck 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 mail.com MailCheck 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 mail.com MailCheck 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 mail.com MailCheck 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 mail.com MailCheck extension in 2 ways. We hope this guide proves helpful.

Similar Extensions

icon

MailCheck Extension · Accessibility 30,000+ 7 ★ 61.37KiB

icon

Notifier for Gmail™ Extension · Social & Communication 30,000+ 952 ★ 312KiB

icon

Mail Checker Extension · Social & Communication 30,000+ 74 ★ 40.04KiB

icon

Open Email Client Extension · Productivity 30,000+ 4 ★ 532KiB

icon

Mail Checker for Outlook Extension · Social & Communication 30,000+ 27 ★ 34.38KiB

icon

Mail Bell Extension · Productivity 30,000+ 6 ★ 167KiB

icon

X-notifier Neo Extension · Social & Communication 30,000+ 143 ★ 153KiB

icon

X-notifier (for Gmail™,Hotmail,Yahoo,AOL...) Extension · Social & Communication 30,000+ 979 ★ 123KiB

icon

Email Notifier Extension · Productivity 30,000+ 75 ★ 119KiB

icon

Inbox Checker for ProtonMail Extension · Productivity 30,000+ 31 ★ 136KiB

icon

WEB.DE MailCheck Extension · Social & Communication 30,000+ 354 ★ 2.15MiB

icon

MyOWA:Mail Extension · Productivity 30,000+ 7 ★ 591KiB

icon

Watcher for Yandex Mail™ Extension · Accessibility 30,000+ 31 ★ 68.22KiB

icon

GMX.com MailCheck Extension · Social & Communication 30,000+ 47 ★ 2.2MiB

icon

mail.com Go! Extension · Productivity 30,000+ 0 ★ 2.72MiB

icon

Gmail Checker Lite (multi-account) Extension · Productivity 30,000+ 38 ★ 114KiB

icon

Notifier for Yahoo Mail Extension · Productivity 30,000+ 24 ★ 31.73KiB

icon

Zimbra Mail Notifier Extension · Social & Communication 30,000+ 52 ★ 269KiB

icon

Awesome Button Bar Extension · Productivity 30,000+ 21 ★ 45.48KiB

icon

Checker Plus for Gmail™ Extension · Productivity 30,000+ 12588 ★ 2.14MiB

icon

Send from Gmail (by Google) Extension · Productivity 30,000+ 4158 ★ 19.14KiB

icon

Google Inbox Checker (Inbox by Gmail) Extension · Productivity 30,000+ 215 ★ 450KiB

icon

My notifications Extension · Social & Communication 30,000+ 181 ★ 1.22MiB

icon

Gmail™ Notifier Extension · Productivity 30,000+ 24 ★ 12.77KiB

User reviews

icon

Evan Sarrazin (ID: 000000c163c8cbae) Voted 5 ★ - Updated 10/15/2023 fonctionne très bien

icon

Reddi Redd (ID: 0000008b33985428) Voted 5 ★ - Updated 09/20/2023 This extension works perfectly fine, I love it, if you find difficulty in logging in just disable your Ad Blocker and login then enable it again.

icon

Shohel Rana (ID: 0000004beddba0ee) Voted 5 ★ - Updated 09/09/2023 such a sweet extension!

icon

The Headquarters (ID: 0000008e6671fd27) Voted 5 ★ - Updated 08/16/2023 had to disable adblock in order for it to let me login. works fine after that.

icon

ORJINAL (ID: 0000005cd3948d30) Voted 5 ★ - Updated 07/31/2023 Harika!

Get source code (.Zip)

Drop .crx file here or click
the button to choose the file