I am using Mandriva Linux 2009 ( perfect ISP Setup ). When my clients connect with mail server they have an information, that my server has untrusted certicate. I created smtp certificate and imported it into internet explorer. openssl pkcs12 -export -in smtpd.crt -inkey smtpd.key -out OutlookSMTP.p12 But the message is still displayed. I think tat that I must export also pop3 certificate but I don't know how
They are already imported with MMC into Windows but they are still not acceptable. Outlook says that the server uses other coding method but any method is good.