On Mon, Dec 10, 2018 at 9:40 PM Viktor Dukhovni <postfix-us...@dukhovni.org> wrote:
> > On Dec 10, 2018, at 8:00 PM, Sean Son <linuxmailinglistsem...@gmail.com> > wrote: > > > > Thank you for the reply. Can the client be configured to trust more > than one SSL cert? > > You've told us nothing about the client, so it would be a miracle > if someone on the list could give an answer to that question. > > Is the client running Postfix? What sort of certificate chain > does the server have? ... > > This is something you should be able to determine from the client > software documentation, and by checking the server's certificate > chain. > > -- > Viktor. > > Hello Viktor If, by "client", you mean the SMTP server, it is running Postfix. The client server is using a self signed cert and it is set up to offer STARTLS to any senders who request TLS. As for the sending server, the monitoring application server that is, it is using a wild card certificate with a bundled cert containing the intermediate certificate. Thanks
