we...@zackbummfertig.de: > Feb 11 22:52:52 fallbackhost postfix/smtp[18823]: warning: TLS library > problem: 18823:error:04075070:rsa routines:RSA_sign:digest too big for > rsa key:rsa_sign.c:127: > Feb 11 22:52:52 fallbackhost postfix/smtp[18823]: warning: TLS library > problem: 18823:error:14099006:SSL routines:SSL3_SEND_CLIENT_VERIFY:EVP > lib:s3_clnt.c:2983:
The TLS library (i.e. OpenSSL) is not part of Postfix, so this may be the wrong mailing list. What does $ openssl s_client -starttls smtp -connect servername:25 have to say about this? Wietse