I can install a commerically signed SSL cert for my ISPConfig 3.05 Apache web site. Now, my question is: Can I use the same SSL cert for this domain's mail server which is a Postfix server? I want the remote accepting mail server knows that my mail server has a commercially signed SSL cert. I am not sure whether my question is a correct one. Hope to hear your opinion.
anything under the domain that you install the ssl is cover I just install one and so far anything the domain that install the SSL is working included my squirrellmail webmail
yes, thats possible: http://www.howtoforge.com/securing-...h-a-free-class1-ssl-certificate-from-startssl the guide is for startssl but the setup is the same for all ssl authorities.