Windows 10 bereikte EO (einde ondersteuning) op 14 oktober 2025. Als je Windows 10 gebruikt, lees dan dit artikel.

Windows 10 reached EOS (end of support) on October 14, 2025. If you are on Windows 10, see this article.

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Most of the time Thunderbird only opens incoming mail with a double click in a new window which I find infuriating so is there a workaround or a fix for this?

  • 4 antwoorden
  • 2 hebben dit probleem
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  • Laatste antwoord van abowie

When Thunderbird starts, it opens incoming mail into the lower panel with a single click. But after an hour or two this no longer works and i have to double click to open the message which goes into a new window.

When Thunderbird starts, it opens incoming mail into the lower panel with a single click. But after an hour or two this no longer works and i have to double click to open the message which goes into a new window.

Gekozen oplossing

sounds like a bad add-on to me. Restart holding the shift key and see if the issue arises again.

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Gekozen oplossing

sounds like a bad add-on to me. Restart holding the shift key and see if the issue arises again.

abowie said

When Thunderbird starts, it opens incoming mail into the lower panel with a single click. But after an hour or two this no longer works and i have to double click to open the message which goes into a new window.

Matt said

sounds like a bad add-on to me. Restart holding the shift key and see if the issue arises again.

Thanks for your response, Matt. I have now run for a fortnight without having to double click to see a new message. All add-ons are disabled and the trick will be to eliminate them one by one till I find the culprit. Cheers, Alan

Please post your final finding..

.Matt said

Please post your final finding..

I thought I had posted my final finding. Starting TB with the shift key held disables add-ons and as Matt suggested, one of those was damaging the running TB. Problem solved. Thanks