Hello, I'm new to the group, so please excuse me if I'm describing my issue incorrectly. I've originally posted this github issue: https://github.com/openssl/openssl/issues/883 As it may not exactly be a openssl problem (both old and new behaviour meet the specification?), I will try to reformulate the report. Is there a way to ensure the order of certificates in output of `openssl smime -sign`? I know that order from certfile will be maintained, but what about signer certificated? Two possible options are to put it before or after CA chain. Thank for all support, -- Krzysztof Modras E-mail: krzysztof.modras at gmail.com Mob (PL): +48 733970700 Twitter: @chrmod <https://twitter.com/#%21/chrmod> Skype: krzysztof.modras Please consider your environmental responsibility before printing this e-mail. -------------- next part -------------- An HTML attachment was scrubbed... URL: <http://mta.openssl.org/pipermail/openssl-users/attachments/20160316/90114eb2/attachment.html>