Hello, to further eliminate errors , can you please let's see about my setup.
Its a Debian8.5 Server with the latest ASSP, Perl and Postfix/amavisd-new/Dovecot. In ASSP - Network Setup / Incoming Mail: SMTP Listen Port (listenPort) = 25 SMTP Destination (smtpDestination) = 127.0.0.1:125 SMTP Secure Listen Port (listenPortSSL) = 465 SSL Destination (smtpDestinationSSL) = 127.0.0.1:126 Second SMTP Listen Port (listenPort2) = 587 Second SMTP Destination (smtpAuthServer) = 127.0.0.1:126 all othe are in default mode On the Postfix side: master.cf 125 inet n - - - - smtpd -v 126 inet n - - - - smtpd -v -o syslog_name=postfix/smtps -o smtpd_sasl_auth_enable=yes -o smtpd_client_restrictions=permit_sasl_authenticated,reject -o smtpd_tls_wrappermode=no Then in ASSP How to Handle STARTTLS Requests (DoTLS) = do TLS SSL version used for transmission (SSL_version) = SSLv23:!SSLv2:!SSLv3:!TLSv1_1:!TLSv1_2 SSL key cipher list (SSL_cipher_list) = ALL:!LOW:!EXP:!ADH:!aNULL:!RC4:!MD5 and setup the certs Is that the correct configuration ? I can therefore not connect 465 SSL over port . STARTTLS 587 works . Thanks for your help Christian Am 03.09.2016 um 23:06 schrieb Christian Leicht: > Hello, i use the latest ASSP v2 on a new server. > All works fine but larger Emails (20MB) are extreme slow and some are > lost connection. > This addresses are whitelisted an no ClamAV is involved. TLS is working > on this connections. Send a 20 MB Message from web.de to my Server take > 20 minutes. Emails are going thru Postfix without Amavis. > > What can i do? > > Thanks for help > Christian > > ------------------------------------------------------------------------------ > _______________________________________________ > Assp-user mailing list > Assp-user@lists.sourceforge.net > https://lists.sourceforge.net/lists/listinfo/assp-user > ------------------------------------------------------------------------------ _______________________________________________ Assp-user mailing list Assp-user@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/assp-user