Hello, first of all some distribution use openssl and some use gnutls. check this with 'exim -bV'
On 27.12.19 19:53, David Saez Padros via Exim-users wrote: > Hi > > a remote server which was able to send us mail using > P=esmtps X=TLSv1:DHE-RSA-AES256-SHA:256 , after upgrading to Exim 4.93 + > OpenSSL 1.1.1d is no longer able to send mail to us, logging this error: > > (SSL_accept): error:14209102:SSL > routines:tls_early_post_process_client_hello:unsupported protocol > > # openssl ciphers -v | awk '{print $2}' | sort | uniq > SSLv3 > TLSv1 > TLSv1.2 > TLSv1.3 > > and > > openssl_options = +no_sslv2 +no_sslv3 > > looking at the logs there is no smtps connection with TLS lower than > 1.2, is this something due to Exim configuration ? > > adding > > openssl_options = +no_sslv2 +no_sslv3 -no_tlsv1_1 -no_tlsv1 > > seems to have no effect > -- ## List details at https://lists.exim.org/mailman/listinfo/exim-users ## Exim details at http://www.exim.org/ ## Please use the Wiki with this list - http://wiki.exim.org/