We need to renew the certificate we use to sign our AS2 communications. I understand it is possible to renew a certificate using the same key, so that our AS2 partners do not need to update the certificate at their side. Is this true and has anyone have experience of doing it with godaddy?
Secondly, what happens when the certificate expires at the AS2 partner/client side? Our certificate on our AS2 server will be the renewed one, but our client's will be the old one? I presume we need to send the new one for them to update on their system before the expiry period?