Author: Bernhard Erdmann Date: To: exim-users Subject: Re: [Exim] using other parties self-signed certificate when delivering
to them using TLS
> Very true, you'll have to expand (or not) tls_verify_certificates based on > the destination host then.
The file used for tls_verify_certificates contains the CA certificate
for the hosts where TLS is required when sending mail to them.
I don't know the certificate or the CA certificate of every host I send
mail to. For certain hosts, TLS is required. The use of TLS should be
optional for other hosts and not be disturbed by a self-signed
certificate on the other side.