https://bugs.exim.org/show_bug.cgi?id=2706
--- Comment #1 from Jeremy Harris <[email protected]> --- Possibly those other MTAs are running a validation check on a message *after* they have added their own Received: header to it? I can't think of a reason that Exim might be treating Received: specially on the signing side. I should point out that RFC 6376, in "5.4.1. Recommended Signature Content" recommends agains signing Received. That doesn't mean there isn't a bug, either here or in the comparisons you made. You may be able to see the headers being selectied for signing using Exim's debug facilities. -- You are receiving this mail because: You are on the CC list for the bug. -- ## List details at https://lists.exim.org/mailman/listinfo/exim-dev Exim details at http://www.exim.org/ ##
