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Came back to Thunderbird after Christmas and now it won't connect? Authenticated but not connected. : r/Thunderbird
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Mozilla Thunderbird: Subscribe nested folders and subfolders – Abhishek Mahanty's Blog
![FIX] Thunderbird Configuration Could not Be Verified](https://cdn.appuals.com/wp-content/uploads/2020/05/Thunderbird-Configuration-Could-Not-Be-Verified-1.png.webp "FIX] Thunderbird Configuration Could not Be Verified")
FIX] Thunderbird Configuration Could not Be Verified
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