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Thunderbird Delivery Status Notification

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  • Last reply by david

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In Thunderbird, when sending e-mail, Delivery Status Notification worked fine for years, but it has stopped working ¿how can I fix it?

In Thunderbird, when sending e-mail, Delivery Status Notification worked fine for years, but it has stopped working ¿how can I fix it?

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That service is not dependent on Thunderbird and many servers no longer support it. Thunderbird just sends the request, but that doesn't mean it is honored.

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