Rated 3 out of 5 stars

Pas de mise à jour Firefox 57 sinon très bon jusqu'a maintenant, pas trouvé d'équivalent.

Rated 2 out of 5 stars

https://addons.mozilla.org/en-US/firefox/addon/checker-plus-gmail/

There is your new gmail checker. All hail the new king!

Rated 1 out of 5 stars

Creates a toolbar above the Bookmarks Toolbar, which can't be moved anywhere. Uninstalled.

Rated 1 out of 5 stars

Always ask for Google verification code on 2 different accounts. what a pain, this used to be useful a while ago

This user has a previous review of this add-on.

Rated 2 out of 5 stars

there's something very fishy about how this add on signs into google.
Google keeps thinking there is a security breach & have to jump through hoops to sign in.
Had to change 2 of my Gmail passwords as a result.
Other than that it works well.

Rated 5 out of 5 stars

Version 0.7.2 Confirmed WORKING on Firefox 53.0.3 and Pale Moon 27.3.0.

Thank you very much for the quick fix!

This user has 3 previous reviews of this add-on.

Rated 1 out of 5 stars

It's broken again. Somebody will fix this or should I move on for a new Gmail extension?

This review is for a previous version of the add-on (0.7.1.2).  This user has a previous review of this add-on.

Rated 1 out of 5 stars

Confirmed as the other reviewers note, mail icon not reporting new messages.

This review is for a previous version of the add-on (0.7.1.2). 

Rated 5 out of 5 stars

All email accounts show "0" but actually have new email.

This review is for a previous version of the add-on (0.7.1.2). 

Rated 3 out of 5 stars

Since today the icon is greyd out like it is not logged in. However when I hover the cursor over it it shows the inbox status just fine. Did something brake? Please fix this wonderful app

This review is for a previous version of the add-on (0.7.1.2). 

Rated 1 out of 5 stars

It crashes Firefox on certain websites.

This review is for a previous version of the add-on (0.7.1.2). 

Rated 3 out of 5 stars

Not showing new e-mails, but there are some mail in the account, and the mail icon is greyed out lot of times during the day it cannot check for new mails.

I have issues with a few extension since FF51 came out, secure login, https everywhere and Gmail Manager-community. I do not know what's going on, but I hope someone will solve this.

RED Mail icon Tool tip shows
(null) important unread message(s).

This review is for a previous version of the add-on (0.7.1.2). 

Rated 1 out of 5 stars

Okay, I've given it a good few weeks now and no solution to the issue - blaming Google for their changes is no solution. I suggest giving Gmail Checker a whirl. It may be old, but it works 100% with the 12 gmail accounts I use. Been using it for 3 weeks now on my test systems - time to go live!

This review is for a previous version of the add-on (0.7.1.1).  This user has 3 previous reviews of this add-on.

Rated 4 out of 5 stars

I am using the addon for years, but the last error which has been discused by others here in the last weeks is really anoying... It would be very nice to solve the problem as fast as possible...

This review is for a previous version of the add-on (0.7.1.1). 

Rated 4 out of 5 stars

Same problem as the others, doesn't connect, must login on the web page manually. Thanks for your work!

This review is for a previous version of the add-on (0.7.1.1).  This user has a previous review of this add-on.

Rated 5 out of 5 stars

After version 48 of Firefox is no longer being automatically signed in the accounts.

This review is for a previous version of the add-on (0.7.1.1). 

Rated 3 out of 5 stars

Hello,
When I try to open my mail box by clicking on Gmail manager 0.7.1.1 I obtain a message "Impossible to connect" "Access to the recovery procedure" since a few days (it was working properly before). If I connect manually to the webmail it works correctly.

Firefox 48.0.1

Thanks per advance for the fix ;)

This review is for a previous version of the add-on (0.7.1.1). 

Rated 1 out of 5 stars

Newest version 0.7.1.1 doesn't work properly on older version of firefox and newest pale moon. Accounts not logging at all and freezing at the time when I try to log in
Please correct this failure !

This review is for a previous version of the add-on (0.7.1.1). 

Rated 4 out of 5 stars

I have many accounts, and a few of them shared with friends. Is there a solution to solve the problem with Google (change many times the passwords, etc...)? Like others, I hope! Thanks for your work!

This review is for a previous version of the add-on (0.7.1). 

Rated 3 out of 5 stars

When I open an account with this extension, from Gmail I receive a security alert access. Please solve this problem. Thank's in advance

This review is for a previous version of the add-on (0.7.1).