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I am using firefox 3.6.12 and when I try to install mail tweak 1.0pre10.xpi or 1.0pre7.xpi it says that they are not compatible.

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  • Last reply by TonyE

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I am using firefox 3.6.12 and when I try to install mail tweak 1.0pre10.xpi or 1.0pre7.xpi it says that they are not compatible.

I am using firefox 3.6.12 and when I try to install mail tweak 1.0pre10.xpi or 1.0pre7.xpi it says that they are not compatible.

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The Mail Tweak add-on is not for Firefox, it is designed for use with Thunderbird.