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How do I see my read messages. They dissapear after I read them

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I reinstalled Thunderbird and I lost all my messages. I thought I'd recovered them from my gmail account but this morning when I turned on my computer all my old messages had disappeared. Also there is no sent folder, I only have inbox and trash. plus the local folders that show trash and outbox. Please help.

I reinstalled Thunderbird and I lost all my messages. I thought I'd recovered them from my gmail account but this morning when I turned on my computer all my old messages had disappeared. Also there is no sent folder, I only have inbox and trash. plus the local folders that show trash and outbox. Please help.

All Replies (3)

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View-Threads-All instead of Unread

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How do I open the airmail?

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No idea what you are talking about.