On Sat, 28 Oct 2006, Marten Lehmann wrote:
Hi,
case IMAP_MESSAGE_BADHEADER:
prot_printf(pout, "554 5.6.0 Message contains invalid header\r\n");
break;
what can I do to fix these headers? I have one message (which appears to be
spam, but that is not the point), where I cannot find any problem. No 8bit
characters, no empty message-id header, what else could be wrong with it?
It looks like that particular error message can also be generated if a
header contains ascii characters outside the decimal range 33-57, 59-126:
if (!((c >= 33 && c <= 57) || (c >= 59 && c <= 126))) {
r = IMAP_MESSAGE_BADHEADER;
goto ph_error;
}
Have a look at the message headers themselves (not the values stored in
the headers).
Andy
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