RFC 3503:Message Disposition Notification (MDN) pr...
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MDNs


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... MDN], i.e., the MUA performs automatic processing and generates corresponding MDNs, it performs requested action and, with the user's permission, sends appropriate MDNs. The ...
... processing and generates corresponding MDNs, it performs requested action and, with the user's permission, sends appropriate MDNs. The MUA will not send MDN ...


... -- MUA performs automatic processing and generates corresponding MDNs ("dispatched", "processed", "deleted", "denied" or "failed" ...
... -- User possibly performs other actions on message, but no further MDNs are generated. (*) Note: MUA ...



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