Mozilla Thunderbird 2 Review - Mozilla Thunderbird 2 Review


The program also doesn’t support pre-defined signatures, so you can’t use a couple of clicks to complete a message with a sign-off and contact details. What can be done instead is to set up a message template, but this is less flexible as you have to decide on the template before starting. Furthermore, a template can not be used in a reply to a received message.

The help system is actually a knowledge base, so rarely gives concise information on the search subject and often offers bug reports mixed in with FAQ topics – less than ideal for a beginner. It’s kludged up with adverts on the Mozilla site, too, and didn’t offer much help with the topics we enquired about.

Security and spam control are important issues for any email client and Thunderbird 2 takes them seriously. You train its junk email filter by marking spam with a small flame icon and once it’s up to speed and identifying rogue messages accurately, you can switch and automatically transfer them to the junk mail folder.

Suspected phishing attempts are flagged when a message is received and there’s also a warning if you click on a link that attempts to take you to a Web address different from the one displayed in the link.

Thunderbird 2 sits somewhere between Outlook Express and Outlook in sophistication. It has good search and reasonable contacts list handling, but if you’re used to Outlook you soon start missing the niceties. Simple things in Outlook like automatically listing your emails as Today, Yesterday, then Previous days, Weeks and Months may not be essential but is handy. It’s even more handy to group contacts under business, personal, family and other headings of your own, but Thunderbird 2 can’t do this either.

Some of the missing functions may be available through add-ons, of which there are literally hundreds available on the Mozilla site. They range from the cosmetic to the deep-seated, from new skins to a duplicate contacts detector or Skype toolbar. While they are handy extensions, installing too many may make the program less stable.


Thunderbird 2 doesn’t quite hold its own against its rivals as well as Firefox does against IE 7, but its search and history browsing improvements are well implemented. However, there’s still quite a lot missing especially when you compare it with Outlook 2003. OK, so Outlook is a fully-fledged PIM but even if you restrict comparison to the email and contacts sections Thunderbird 2 hasn’t got the organisational skills of the market leader. But then again, it is free.

Trusted Score

Score in detail

  • Features 7
  • Usability 6

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