15 add-ons for Thunderbird you may need to try

Add-ons are useful if you want to add new functionality to Thunderbird or change its appearance. Today i chosed some nice add-ons that hope thunderbird3will be useful for you.

QuoteCollapse

If you have ever been bothered by excessive quotes in e-mails or newsgroup posts (especially in mailing list mirrors), this is the extension for you. It automatically collapses all quotes, and expands them again on a click. Hold down SHIFT while clicking, and all quotes contained in the current one will be collapsed/expanded. Hold down CTRL, and all quotes of the same nesting level will be toggled. Hold down CTRL and SHIFT, and all quotes will be toggled

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