Users May 2016

users@lists.ciphermail.com

3 participants
4 discussions

by Matthias Henze

Hi, I had the problem that the only good way to check for valid e-mail addresses at my firewall, which also does SPAM prevention and virus scanning etc., is to use SMPT verify. Before I've setup Ciphermail my internal mail server was the relay and handled this. With Ciphermail as a relay between the firewall and my mail server hist was no longer possible. As I found no solution on the web I decided to build my own: https://wiki.mhcsoftware.de/ciphermail With this SMTP verify works again. If you know other, better solutions, please let me know. If you try this and find a bug drop me a note. This is quick&dirty cut&paste code ... but it works. cheers Matthias -- MHC SoftWare GmbH Fichtera 17 96274 Itzgrund/Germany voice: +49-(0)9533-92006-0 fax: +49-(0)9533-92006-6 e-mail: info(a)mhcsoftware.de HR Coburg: B2242 Geschäftsführer: Matthias Henze

4 years, 6 months

[Djigzo users] CipherMail gateway 3.0.3-0 release candidate available

by Martijn Brinkers

Hi, A new release candidate of the CipherMail gateway community edition is now available (version 3.0.3-0). New * Support for MySQL/MariaDB and Oracle Database added. * JDB connection tester tool added. This can be used to test a connection to an external database (Postgres, MySQL/MariaDB and Oracle Database). * Log export functionality added to the virtual appliance (previously this was a CipherMail Enterprise only feature). Improvements/Changes * Because support for MySQL/MariaDB and Oracle Database was added, there is now a separate package for Postgres. The main back-end package no longer requires Postgres. The separate postgres package can be used to auto configure a local postgres database. * Mail generated by the web GUI ("Compose a test email" tool and "PDF reply" page) is now sent to a special local port on port 10027. This makes it possible to change settings on the default smtpd port (25) without interfering with email sent from the GUI. This requires an additional service setting for port 10027 in master.cf. * Java wrapper updated to 3.5.28 (https://wrapper.tanukisoftware.com/doc/english/release-notes.html). This fixes the following Java wrapper bugs: multi byte char logging sometimes resulted in ? in the log files, memory leak on RedHat/CentOS. * Libraries updated. * Java 8 is now supported. Note: because of bug# https://bugs.centos.org/view.php?id=9482, OpenJDK 8 on RedHat/CentOS currently cannot be used because EC ciphers are not supported for SSL/TLS. * Certificate request page now supports more request parameters (country, locality, state, OU). * Fix for bug GATEWAY-91. Djigzo should trim off whitespace in the beginning and/or end of any PGP header lines. Note that this is not enabled by default because this is not RFC compliant. A system property must be set to enable this. * Fix for bug GATEWAY-92. PDF encryption failed on non-standard Unicode characters (Webdings font). * Fix for bug GATEWAY-96. PGP keyring importer does not report import failure if password is incorrect. * Fix for bug GATEWAY-97. PGP/MIME signing a message with an invalid content-transfer-encoding results in a message in the error queue. * The database connection string is now stored in a separate xml fragment (hibernate.connection.xml). This makes upgrading easier because upgrading the hibernate configuration file no longer results in overwriting the database connection string. * The Web portal is now responsive (i.e., scales on smaller devices). * Ciphermail.backup.enabled system property added which can be used to disable backup option from the web GUI. * Default Tomcat server.xml now only supports strong SSL/TLS ciphers (ssllabs gives GUI an A rating). The release candidate can be downloaded from https://www.ciphermail.com/beta.html When upgrading an existing installation, a number of (minor) additional configuration steps are required. See the upgrade guide for more information: https://www.ciphermail.com/documents-3.0/upgrade-guide.pdf This release has been extensively tested. If there are no major issues found this week, it will be officially released. Kind regards, Martijn Brinkers -- CipherMail email encryption Email encryption with support for S/MIME, OpenPGP, PDF encryption and secure webmail pull. https://www.ciphermail.com Twitter: http://twitter.com/CipherMail

5 years

[Djigzo users] Upgrade 2.10 to 3.05

by lst_hoe02＠kwsoft.de

Hello, we are on the way from Djigzo 2.10.0-3 to 3.0.5 mostly to keep up with releases. The upgrade guide list a additional injection port 10027 needed for this release an i wonder why it is needed. Should mail injected there be passed through the djigzo gateway (again)? If yes, why not use the already used 10025 Djigzo input? We have an AV Scanner listening at 10027 in our stack and i wonder which part of the setup to change... Furthermore we have not found the additonal PostgreSQL package djigzo-postgres_3.0.5-0_all.deb mentioned in the Guide. Is it needed or is it just a configuration package? Regards Andreas

5 years, 5 months

[Djigzo users] Problem after java-Update in CentOS 6

by fatcharly＠gmx.de

Hi, I`m using a ciphermail on a CentOS 6 fully patched and it worked fine for quite a while, but after an update to java-1.6.0-openjdk-1.6.0.39-1.13.11.0.el6_7.x86_64 today, I found this in the /var/log/djigzo.log: ...ffffffffff600000-ffffffffff601000 r-xp 00000000 00:00 0 [vsyscall] JVM process is gone. JVM exited while loading the application. Launching a JVM... JVM received a signal UNKNOWN (6). java version "1.6.0_39" OpenJDK Runtime Environment (IcedTea6 1.13.11) (rhel-1.13.11.0.el6_7-x86_64) OpenJDK 64-Bit Server VM (build 23.25-b01, mixed mode) *** glibc detected *** /usr/lib/jvm/java-1.6.0-openjdk-1.6.0.39.x86_64/jre/bin/java: double free or corruption (!prev): 0x0000000001e5ac c0 *** ======= Backtrace: ========= /lib64/libc.so.6(+0x75f4e)[0x7fc450e82f4e] /lib64/libc.so.6(+0x78cf0)[0x7fc450e85cf0] /usr/lib/jvm/java-1.6.0-openjdk-1.6.0.39.x86_64/jre/bin/java[0x402fbb] /usr/lib/jvm/java-1.6.0-openjdk-1.6.0.39.x86_64/jre/bin/java(JavaMain+0x51c)[0x40373c] /lib64/libpthread.so.0(+0x7aa1)[0x7fc4515b0aa1] /lib64/libc.so.6(clone+0x6d)[0x7fc450ef593d] .... There were 10 failed launches in a row, each lasting less than 300 seconds. Giving up. There may be a configuration problem: please check the logs. <-- Wrapper Stopped On the Weblogin-page I got the message about a not fully started background problem. Any suggestions are welcome Kind regards fatcharly

5 years, 5 months

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Users May 2016