karastojko / mailio

mailio is a cross platform C++ library for MIME format and SMTP, POP3, IMAP protocols. It is based on the standard C++ 17 and Boost library.
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Devivery report is not received, is it normal ? Event I added header for it !!! #168

Closed baliloo closed 5 months ago

karastojko commented 5 months ago

The recipient can disable a DR. For instance, Thunderbird pops up a dialog to send or dismiss it.