https://bugs.exim.org/show_bug.cgi?id=2903
--- Comment #7 from David Carter <dp...@cam.ac.uk> --- Okay, that seems to have fixed the issue. Thanks. I agree that broken headers are not desirable. Unfortunately we seem to have quite a lot of people (including people who do actually know better) who have set up internal servers and external bulk email providers using broken headers because it used to work. I guess that I need to set up an ACL which logs verify=header_syntax failures to found out how prevalent this actually is. -- 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/ ##