Hi, I’m trying to replace my Spamdyke 4.3 with 5.0. I want to disable SSLv3 because of POODLE.
I’m using Ubuntu 12.04 LTS and have Spamdyke compiled from source without any special configuration. > root@andromeda:~# spamdyke --version > spamdyke 5.0.0+TLS+CONFIGTEST+DEBUG (C)2014 Sam Clippinger, samc (at) silence > (dot) org > http://www.spamdyke.org/ This is my run-script: > root@andromeda:~# cat /etc/service/qmail-relay-submit/run > #!/bin/sh > QMAILUID=`id -u qmaild` > NOFILESGID=`id -g qmaild` > exec tcpserver -v -HPR -u $QMAILUID -g $NOFILESGID 0 587 spamdyke -f > /etc/spamdyke-587.conf /usr/sbin/qmail-smtpd 2>&1 I have problems with submitting messages via SMTP. I have debugged the problem with swaks and tcpdump, and so I have discovered, that with my configuration Spamdyke is sending incomplete SMTP answers. From my local computer I run: > [heiko@dhcp-172-21-37-9 ~]$ swaks -t he...@bornholdt.it -f > he...@andromeda.bornholdt.it --server andromeda.bornholdt.it:587 --auth > --auth-user=heiko > Password: s3cr3t > === Trying andromeda.bornholdt.it:587... > === Connected to andromeda.bornholdt.it. > <- 220 andromeda.bornholdt.it ESMTP > -> EHLO dhcp-172-21-37-9.wlan.uni-hamburg.de.local > <** Timeout (30 secs) waiting for server response > -> HELO dhcp-172-21-37-9.wlan.uni-hamburg.de.local > <- 250 andromeda.bornholdt.it > *** Host did not advertise authentication > -> QUIT > <- 221 andromeda.bornholdt.it > === Connection closed with remote host. And on the server: > root@andromeda:~# tcpflow -i any -C -e port 587 > tcpflow[9428]: listening on any > 220 andromeda.bornholdt.it ESMTP > > EHLO dhcp-172-21-37-9.wlan.uni-hamburg.de.local > > 250-andromeda.bornholdt.it > > 250-PIPELINING > 250-8BITMIME > 250-AUTH LOGIN PLAIN > 250-STARTTLS Nothing happens for 30 seconds and then the client aborts because of a timeout. My configuration: > root@andromeda:~# cat /etc/spamdyke-587.conf > log-level=verbose > log-target=stderr > smtp-auth-level=always > smtp-auth-command=/usr/bin/checkvpw /usr/local/bin/heiko-smtp-auth-logger > maildir > hostname-file=/var/lib/qmail/control/me > tls-level=smtp > tls-certificate-file=/etc/qmail/servercert.pem > tls-privatekey-file=/etc/qmail/servercert.pem > tls-cipher-list=kEDH:AESGCM:HIGH:+MEDIUM:TLSv1:+ALL:!RC4:!SEED:!IDEA:!RC2:!3DES:!DES:!MD5:!DSS:!aNULL:!eNULL:!ECDSA:!ECDH:!PSK:!SRP > tls-dhparams-file=/etc/ssl/private/dhparam2048.pem > qmail-morercpthosts-cdb=/var/lib/qmail/control/morercpthosts.cdb > qmail-rcpthosts-file=/dev/null Log: > root@andromeda:~# cat /var/log/qmail/qmail-relay-submit/current | tai64nlocal > 2015-02-02 18:33:29.206085500 tcpserver: status: 1/40 > 2015-02-02 18:33:29.206143500 tcpserver: pid 11591 from 134.100.17.1 > 2015-02-02 18:33:29.212386500 tcpserver: ok 11591 > static.199.121.76.144.clients.your-server.de:::ffff:144.76.121.199:587 > :::ffff:134.100.17.1::57359 > 2015-02-02 18:33:29.213511500 spamdyke[11591]: > ERROR(load_resolver_file()@search_fs.c:752): invalid/unparsable nameserver > found: 2a01:4f8:0:a111::add:9898 > 2015-02-02 18:33:29.213579500 spamdyke[11591]: > ERROR(load_resolver_file()@search_fs.c:752): invalid/unparsable nameserver > found: 2a01:4f8:0:a102::add:9999 > 2015-02-02 18:33:29.213609500 spamdyke[11591]: > ERROR(load_resolver_file()@search_fs.c:752): invalid/unparsable nameserver > found: 2a01:4f8:0:a0a1::add:1010 > 2015-02-02 18:33:59.323577500 tcpserver: end 11591 status 0 > 2015-02-02 18:33:59.323578500 tcpserver: status: 0/40 I think, the problem is, that the server will send “250-STARTTLS” and not “250 STARTTLS” (missing hyphen). So the client thinks, that the message is not complete and waits for the next line. Best regards, Heiko
smime.p7s
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