Andrew Morgan wrote:

Maybe I need to read back in this thread to remember, but what was the suggested solution in Cyrus?


I think Cyrus is correct to bounce these messages back to the sender. Accepting them seems somewhat dangerous. What happens when parts of Cyrus or the IMAP protocol see a NUL? Can we be sure that a NUL character won't cause problems "downstream"?

I believe in the past it has been suggested that Cyrus have an option to strip these characters out. It probably would cause problems, with IMAP anyway, downstream.


a

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