Thunderbird online Mozilla email client
Extension Delisted
This extension is no longer available in the official store. Delisted on 2025-09-17.
This extension is the Mozilla Thunderbird email client available online
Thunderbird online is a Chrome extension that provides a full-featured email client, RSS and newsgroup client. It supports different mail accounts (POP, IMAP, Gmail). It has an email account setup wizard, an address book, a user interface with tabs, an integrated spam filter, advanced search, indexing capabilities, and provides an email organization using tags and virtual folders.
The Thunderbird online main features are:
- Message management that can handle several email, newsgroup, and news feed accounts using functionalities such as quick search, message filtering, message grouping, and set labels to find messages.
- Junk filtering that includes a spam filter.
- Protocols supported: POP and IMAP, but it also supports LDAP address completion, RSS/Atom reader, S/MIME and OpenPGP standards for secure email.
- File formats supported: mbox, Unix mailbox format; and maildir, known as maildir-lite.
- Mail Account Setup Wizard, so only providing the name, email address, and password the wizard will check an internal database and find the proper email settings.
- Multiple-channel chat to have real-time conversation with contacts, and supporting multiple networks.
- Activity Manager that records all the interactions between Thunderbird and your email provider in one place.
- NetNews client integrated.
- Multiple folders support.
- Import / export mailboxes.
- Include message queueing.
- Contact management and vCard support.
- Support APOP authentication.
- Support SMTP AUTH.
Thunderbird is MPL, and further instruction can be found at https://www.mozilla.org/en-US/thunderbird/
This Thunderbird online extension uses the platform http://www.offidocs.com.
Latest reviews
I wish this were better. I love Thunderbird, but this extension disappears if you do anything else on the computer, e.g. go to another tab, change apps, basically anything. And it's slow to load even though my Chromebook is one of the fastest available.
At least I couldn't use it. I was trying to set up thunderbird on a chromeos machine and was a little confused why this was an extension to chrome, but installed it anyway. But as an extension I couldn't see how it did anything at all. Read the reviews and everyone seems to hate it, so maybe I got off easy. This seems useless, I guess I'll just use webmail.
Nach Installalation nicht auffinbar.
Nothing like expected. Bought a Chromebook to replace a PC, and Thunderbird is fave client. Figured I could set it up and continue using. 1) Its actually contacting a CentOS server and having you set up the account, EVERY TIME 2) Screen is so crowded because of advertising and compensation for the fact you're using a remote server 3) Tried to set up GMAIL account using OAUTH2, didn't work 4) Lack of security information is suspect Don't take a chance, change password and delete permission for this app ASAP!
See my notes in one of the replies above. This is absolutely a come-on.
Открывает почтовый клиент на удаленной виртуальной машине. Бред полный.
Absolutely awful. After going through account setup numerous times still unable to connect to gmail.
Muy malo. No sirve. Solo para mostrar publicidad
inusabile per le email ma le pubblicità si vedono bene!!!!!!!
Don't know what it is, but it's not Thunderbird
was excited to try this, but found the severely limited space allocated to meaningful display counter productive. The image was grainy and hard to read, and so little usable space left the whole experience lacking. need to do away with the side-bars, and top banner to allocate enough space, for the apps to work in a way which is worthwhile. Shame, really wanted this to work.
No está pensando en ser util, mas bien está pensado en llenar de publicidad a quien lo intente utilizar, no lo recomiendo.
Кал
Terrible. doesn't work and is useless
Не работает. Открывает какой-то "оффдокс" с кучей рекламы... Ужас а не расширение.
lixo
Ne fonctionne pas sur chromebook. Ecran hyper petit entouré de grosses pubs. Impossible à utiliser. Du "foutage de gueule" .. Créez une vraie extension Chrome ! Pas un clone lilliputien en virtuel sur un autre site plein de publicités couvrant l'écran ! Extension à supprimer du Chrome Web Store !
Scam software
Sucks. Does not even recognize my keyboard.
Does not work.... thanks for wasting my time
Screen is too small and it has adds wrapped around it.
This is a scam and should be removed from the Chrome Web Store. I don't know quite how it works because I did not want to risk actually setting up an account in Tbird to try it, but it basically wraps what looks like a virtual environment in two big ads as well as a pop-up for something called OffiDocs. I'm surprised that Mozilla or Google haven't taken this down yet already.
caratteri troppo piccoli e schermo non ridimensionabile
Mi spiace ma è pessimo. Non si può ridimensionare la schermata e i caratteri sono troppo in piccolo. Si vede molto male. Da migliorare assolutamente! Trasformatela in una app! Naturalmente per Chrome OS.
Altes bewährtes programm
So I've immediately got half the screen covered in adverts. Must be a scam. Uninstalled.
Onoverzichtelijk, overbodige reclame. Lijkt voor geen meter op de PC versie van Thunderbird
The screen is far too small to read. It almost feels like a bad joke with huge ads all around the edge of the screen and a tiny little window in the middle for the actual app.
Looks like a scam? Impossible to read and ads everywhere.
No se como es todavia pero buen xd
Most chromebooks have a smaller screen - why create a email client that is wrapped by an advertisement for your office apps and make the email client super small? I dont know what happened to thunderbird because it used to be good.
Terrible.
Does not seem to work ANYTHING like the Windows version of Thunderbird.m Trying to use multiple mail accounts on Chromebook does not work at all. Setting up the second or third one, fails...
looks like a scam or a complete misunderstanding of email.
i když poslední dny mám malinko problém s kompatibilitou, přesto absolutně nejlepší
