You are missing the intermediate certificate on the server.
On 2022-07-08, wim <[email protected]> wrote: > Hi everybody, > > I have this weird issue. > I can read the mails with mutt on openbsd but when I want to sent I get > this message from the mutt log: > [2022-07-08 14:33:16]<M> mutt_send_message() Sending message... > [2022-07-08 14:33:16]<M> raw_socket_open() Looking up mail.thinkerwim.org... > [2022-07-08 14:33:16]<M> raw_socket_open() Connecting to > mail.thinkerwim.org... > [2022-07-08 14:33:16]<E> ssl_negotiate() SSL failed: error:14FFF086:SSL > routines:(UNKNOWN)SSL_internal:certificate verify failed > [2022-07-08 14:33:16]<E> smtp_open() Could not negotiate TLS connection > > From the OPENSMTPD maillog I find this > Jul 8 14:33:16 thinkerwim smtpd[86584]: f5be1a0080460e5e smtp connected > address=46.23.92.40 host=mail.thinkerwim.org > Jul 8 14:33:16 thinkerwim smtpd[86584]: f5be1a0080460e5e smtp > disconnected reason="io-error: handshake failed: error:1403F416:SSL > routines:ACCEPT_SR_FINISHED:sslv3 alert certificate unknown" > > > The weird thing is , if I run the same configuration of mutt on my linux > machine everything works. > > Any idea ? > > Kind Regards, > Wim Stockman > > -- Please keep replies on the mailing list.

