Re: smarthost forwarding, restricted by TLS-no-SASL, rejecting outbound recipient.

[A. Schulze]

PGNd:

openssl x509 -pubkey -noout -in /etc/ssh/mail/commercial.crt | openssl pkey -pubin -outform DER | openssl dgst -sha1 -c

take the output of "openssl x509 -sha1 -fingerprint -noout -in cert.pem"

Andreas