Hi I use postfix with TLS optiion.I create certificates in same mod as postfix documentation.It is Ok,postfix is perfect functionaly I import CA certificate from PEM format in DER format then was installed in windows as trusted certificate.
When I send email with outlook,or outlook express,is received follow error: "The server you are connected to is using a security certificate that could not be verified. A certificate that can only be used as an end-entity is being used as a CA or visa versa. Do you want to continue using this server?" If click yes It function normaly. What is problem with CA certificate? Thanks
