One of Imapfilter's users is having problems verifying certificates. They are running Imapfilter on OSX, which I don't have access to. In addition, I understand that OSX runs a custom version of OpenSSL, which has changes to the way certificates are verified. Could someone help me debug the issue by telling me: 1. Does OSX use a certificates file (like other FreeBSD-style systems) to hold trusted/root certificates, or does it use some other mechanism? 2. If it uses a file, what is the file name 3. if OSX uses some other mechanism to store trusted/root certs, please give a link to documentation on how it works. regards Matthew -------------- next part -------------- An HTML attachment was scrubbed... URL: <http://mta.openssl.org/pipermail/openssl-users/attachments/20150709/43f8ec93/attachment.html>