One test (reply to encrypted message in the crypto test) recently started failing on some systems. The failure I saw were two extra lines of the form <87d2nbc5xg.fsf@host.i-did-not-set--mail-host-address--so-tickle-me> The test pipes the output through grep -v -e '^In-Reply-To:' -e '^References:' which would normally these two ids but it does not, in this case, because they are so long they get put on a separate line in the output. To fix this we set mail-host-address for emacs deliver. example.com seems a sensible address to use. This is short enough that we don't get the line breaks above and the tests then all pass. --- I don't know when this test started failing: I tried to bisect and it went back quite a long way on machines which I thought had been passing the tests. (It does look like things outside notmuch might make some differences though so maybe this is not surprising) Best wishes Mark test/test-lib.sh | 1 + 1 files changed, 1 insertions(+), 0 deletions(-) diff --git a/test/test-lib.sh b/test/test-lib.sh index d3a8c58..2aa4dfc 100644 --- a/test/test-lib.sh +++ b/test/test-lib.sh @@ -445,6 +445,7 @@ emacs_deliver_message () test_emacs \ "(let ((message-send-mail-function 'message-smtpmail-send-it) + (mail-host-address \"example.com\") (smtpmail-smtp-server \"localhost\") (smtpmail-smtp-service \"25025\")) (notmuch-hello) -- 1.7.9.1