I have tested with several attached images and one embedded image in a single message. Two of the attached images and the embedded image were corrupted.
-----Original Message----- From: [EMAIL PROTECTED] [mailto:[EMAIL PROTECTED] On Behalf Of Sam Clippinger Sent: Wednesday, February 06, 2008 6:49 AM To: spamdyke users Subject: Re: [spamdyke-users] Spamdyke 3.1.5 corrupts attached images I'm still working on this bug -- several people have sent me full logs and test messages; those are helping a lot. I haven't succeeded in duplicating corrupted attachments yet though. I did find one bug that might be causing this issue. At this point, I don't think it has anything to do with TLS (although TLS may make it easier to trigger the bug). What I've found occurs when a client sends its data in a large burst and disconnects without waiting for the server's responses. Under the right conditions, spamdyke can duplicate up to 4K of the end of the data. I'm still looking -- there may be more bugs lurking. I have a question for everyone who's seeing file corruption. In emails with multiple attachments, do you ever get messages where multiple attached files are corrupted OR is it only one file corrupted in each message? -- Sam Clippinger Sam Clippinger wrote: > Can you send me the full log from a message with corrupted images > (privately if you prefer)? It would be best if the message was a test > where you have the original images so I could compare the original data > with the corrupted data. > > Also, could you test this problem with version 3.1.4? It would be very > handy to know exactly which version introduced this bug. > > -- Sam Clippinger > > Dragomir Denev wrote: >> Hi all, >> >> >> >> I have spamdyke 3.1.5 and I noticed that all my attached images are >> corrupted when sending e-mails. When I disable spamdyke images are OK. I >> tested this thoroughly and I am positively sure that spamdyke is causing >> the file corruption. Downgrading to 3.1.3 also fixes the problem. >> >> >> >> My setup: >> >> >> >> - CentOS 4 >> >> >> >> - spamdyke 3.1.5 >> >> >> >> - qmail with SMTPAuth and TLS >> >> >> >> - spamdyke and qmail are run via xinetd service: >> >> /var/qmail/bin/tcp-env -Rt0 /usr/local/bin/spamdyke -f >> /etc/spamdyke.conf /var/qmail/bin/qmail-smtpd >> /home/lxadmin/mail/bin/vchkpw true >> >> >> >> - my conf file: >> >> log-level=2 >> >> tls-certificate-file=/var/qmail/control/servercert.pem >> >> reject-empty-rdns >> >> reject-unresolvable-rdns >> >> reject-ip-in-cc-rdns >> >> ip-in-rdns-keyword-file=/home/spamdyke/blacklist_rdns_keywords >> >> ip-blacklist-file=/home/spamdyke/blacklist_ip >> >> ip-whitelist-file=/home/spamdyke/whitelist_ip >> >> rdns-whitelist-file=/home/spamdyke/whitelist_rdns >> >> local-domains-file=/var/qmail/control/rcpthosts >> >> recipient-blacklist-file=/home/spamdyke/blacklist_recipients >> >> sender-blacklist-file=/home/spamdyke/blacklist_senders >> >> reject-missing-sender-mx >> >> graylist-min-secs=300 >> >> graylist-max-secs=1814400 >> >> greeting-delay-secs=5 >> >> max-recipients=5 >> >> idle-timeout-secs=60 >> >> >> >> Best regards, >> >> drank >> >> >> ------------------------------------------------------------------------ >> >> _______________________________________________ >> spamdyke-users mailing list >> [email protected] >> http://www.spamdyke.org/mailman/listinfo/spamdyke-users > _______________________________________________ > spamdyke-users mailing list > [email protected] > http://www.spamdyke.org/mailman/listinfo/spamdyke-users _______________________________________________ spamdyke-users mailing list [email protected] http://www.spamdyke.org/mailman/listinfo/spamdyke-users _______________________________________________ spamdyke-users mailing list [email protected] http://www.spamdyke.org/mailman/listinfo/spamdyke-users
