On 10.04.2010 18:12, Robin Atwood wrote: > That's very interesting, I have puzzled about STARTTLS stuff for years! How > do > I make sendmail trust the CAs?
This is neither necessary nor recommended for TLS. > define(`CERT_DIR',`/etc/mail/certs') > define(`confCACERT_PATH',`CERT_DIR') > define(`confCACERT',`CERT_DIR/cacert.pem') > define(`confSERVER_CERT',`CERT_DIR/cert.pem') > define(`confSERVER_KEY',`CERT_DIR/key.pem') > define(`confCLIENT_CERT',`CERT_DIR/cert.pem') > define(`confCLIENT_KEY',`CERT_DIR/key.pem') These 3 files (cacert.pem, cert.pem, key.pem) are for your own server. It has been awhile since I used sendmail, but adding CA certificates to CACERT_PATH should make sendmail trust them. Again, this is contrary to "best practices". Do not trust third party CA certificates unnecessarily. It might come back and bite you. -- Eray
