Thunderbird online Mozilla email client

This extension is the Mozilla Thunderbird email client available online
What is Thunderbird online Mozilla email client?
Thunderbird online Mozilla email client is a Chrome extension that provides a full-featured email client, RSS and newsgroup client. Supports different mail accounts and offers advanced features.

Extension stats

This extension was removed from Chrome Web Store on 2023-08-08 due to Chrome Web Store policy violation
Users: 17,597+
Rating: 2.08 (91)
Version: 2.8.1 (Last updated: 2022-09-07)
Creation date: 2020-03-09
Risk impact: Very low risk impact
Risk likelihood: Very high risk likelihood
Manifest version: 3
Size: 760.83K

Other platforms

Not available on Firefox
Not available on Edge
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Extension summary

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.
See more

User reviews

These summaries are automatically generated weekly using AI based on recent user reviews. Chrome Web Store does not verify user reviews, so some user reviews may be inaccurate, spammy, or outdated.
Pros
    Cons
    • Disappears if you do anything else on the computer
    • Slow to load
    • Confusing setup
    • Limited space for meaningful display
    • Lots of ads
    • Cannot resize the screen
    • Difficult to read
    • Possible scam
    • Unusable
    • Does not recognize keyboard
    • Screen is too small
    Most mentioned
    • Disappears if you do anything else on the computer
    • Slow to load
    • Lots of ads
    • Confusing setup
    • Limited space for meaningful display
    • Difficult to read
    • Possible scam
    • Unusable
    • Does not recognize keyboard
    • Screen is too small
    Recent 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.
    by Jim Hart, 2023-06-11

    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.
    by Chad Lubrecht, 2022-09-12

    Nach Installalation nicht auffinbar.
    by Michael Kuehnel, 2021-03-19
    View all user reviews

    Extension safety

    Risk impact

    Thunderbird online Mozilla email client does not require any sensitive permissions.

    Risk likelihood

    Thunderbird online Mozilla email client is very likely to contain malware and should not be trusted. Avoid installing.

    Upgrade to see risk analysis details

    Promo images

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