Users September 2016

users@lists.ciphermail.com

4 participants
5 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] Old Djigzo installation with certificate problem: how to switch to port 80?

by Stefan Günther

Hi, today we were contacted by a company, that is running an old djigzo installation from 2011 on a SuSE 11.1 The browsers do not accept the weak encryption, that this installation offers: An error occurred during a connection to 212.184.xxx.xxx:8443. SSL received a weak ephemeral Diffie-Hellman key in Server Key Exchange handshake message. Error code: SSL_ERROR_WEAK_SERVER_EPHEMERAL_DH_KEY How can be change the configuration from port 8443 to 80? Just changing "scheme" to "http" and "SSLEnabled" to "false" in server.xml doesn't seem to be enough - now we only get a blank page. Right now we have to add some new accounts, before we can offer the company a migration to a current version of Ciphermail. Thanks for any suggestions & hints, Stefan

5 years

[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] UUEncode and S/Mime

by Christian Herndler

Good morning, I recently faced the problem that Emails that were sent uuencoded and encrypted (as far as I know sent by Outlook 2010 via Exchange 2013) did not get decrypted by ciphermail. The Mail was uudecoded, but the resulting attachment named smime.p7m (probably the S/Mime Signature) and smime.eml (probably the encrypted message) was not validated/decrypted. Is there anything that can be configured to solve that problem ? Thank you Christian

5 years, 1 month

[Djigzo users] Ciphermail doesn't start on Ubuntu 16.04.

by Stefan Günther

Hello, one of our clients has upgraded his Ubuntu 14.04 system to 16.0.4. Part of this upgrade was the change from OpenJDK7 to OpenJDK8, which is according to the documentation, no supported. But although he installed OpenJDK afterwards, Ciphermail (3.1.1) does not start, and the login windows does not appear. Here are a couple of lines from the log files: james.wrapper.log: --------------------------- --> Wrapper Started as Console Java Service Wrapper Community Edition 64-bit 3.5.28 Copyright (C) 1999-2016 Tanuki Software, Ltd. All Rights Reserved. http://wrapper.tanukisoftware.com Launching a JVM... java version "1.7.0_95" OpenJDK Runtime Environment (IcedTea 2.6.4) (7u95-2.6.4-3) OpenJDK 64-Bit Server VM (build 24.95-b01, mixed mode) Error starting org.apache.avalon.phoenix.launcher.DaemonLauncher java.lang.ClassNotFoundException: org.apache.avalon.phoenix.launcher.DaemonLauncher at java.net.URLClassLoader$1.run(URLClassLoader.java:366) at java.net.URLClassLoader$1.run(URLClassLoader.java:355) at java.security.AccessController.doPrivileged(Native Method) at java.net.URLClassLoader.findClass(URLClassLoader.java:354) at java.lang.ClassLoader.loadClass(ClassLoader.java:425) at sun.misc.Launcher$AppClassLoader.loadClass(Launcher.java:308) at java.lang.ClassLoader.loadClass(ClassLoader.java:358) at java.lang.Class.forName0(Native Method) at java.lang.Class.forName(Class.java:195) at mitm.application.djigzo.james.Bootstrap.main(Bootstrap.java:176) JVM exited while loading the application. catalina.out: ------------------ Sep 07, 2016 11:09:39 AM org.apache.coyote.AbstractProtocol init INFO: Initializing ProtocolHandler ["http-bio-8443"] Sep 07, 2016 11:09:40 AM org.apache.catalina.startup.Catalina load INFO: Initialization processed in 1773 ms Sep 07, 2016 11:09:40 AM org.apache.catalina.core.StandardService startInternal INFO: Starting service Catalina Sep 07, 2016 11:09:40 AM org.apache.catalina.core.StandardEngine startInternal INFO: Starting Servlet Engine: Apache Tomcat/7.0.68 (Ubuntu) Sep 07, 2016 11:09:40 AM org.apache.catalina.startup.HostConfig deployDescriptor INFO: Deploying configuration descriptor /etc/tomcat7/Catalina/localhost/ciphermail.xml Sep 07, 2016 11:09:53 AM org.apache.catalina.startup.TldConfig execute INFO: At least one JAR was scanned for TLDs yet contained no TLDs. Enable debug logging for this logger for a complete list of JARs that were scanned but no TLDs were found in them. Skipping unneeded JARs during scanning can improve startup time and JSP compilation time. [07 Sep 2016 11:09:54 localhost-startStop-1] INFO Root WebApplicationContext: initialization started (org.springframework.web.context.ContextLoader) [07 Sep 2016 11:09:54 localhost-startStop-1] INFO Refreshing Root WebApplicationContext: startup date [Wed Sep 07 11:09:54 GMT+01:00 2016]; root of context hierarchy (org.springframework.web.context.support.XmlWebApplicationContext) [07 Sep 2016 11:09:54 localhost-startStop-1] INFO Loading XML bean definitions from ServletContext resource [/WEB-INF/spring.xml] (org.springframework.beans.factory.xml.XmlBeanDefinitionReader) [07 Sep 2016 11:09:54 localhost-startStop-1] INFO You are running with Spring Security Core 3.2.5.RELEASE (org.springframework.security.core.SpringSecurityCoreVersion) [07 Sep 2016 11:09:54 localhost-startStop-1] INFO Spring Security 'config' module version is 3.2.5.RELEASE (org.springframework.security.config.SecurityNamespaceHandler) [07 Sep 2016 11:09:55 localhost-startStop-1] INFO Checking sorted filter chain: [Root bean: class [org.springframework.security.web.context.SecurityContextPersistenceFilter]; scope=; abstract=false; lazyInit=false; autowireMode=0; dependencyCheck=0; autowireCandidate=true; primary=false; factoryBeanName=null; factoryMethodName=null; initMethodName=null; destroyMethodName=null, order = 200, Root bean: class [org.springframework.security.web.context.request.async.WebAsyncManagerIntegrationFilter]; scope=; abstract=false; lazyInit=false; autowireMode=0; dependencyCheck=0; autowireCandidate=true; primary=false; factoryBeanName=null; factoryMethodName=null; initMethodName=null; destroyMethodName=null, order = 400, <bannedAuthenticationProcessingFilter>, order = 1100, Root bean: class [org.springframework.security.web.savedrequest.RequestCacheAwareFilter]; scope=; abstract=false; lazyInit=false; autowireMode=0; dependencyCheck=0; autowireCandidate=true; primary=false; factoryBeanName=null; factoryMethodName=null; initMethodName=null; destroyMethodName=null, order = 1600, Root bean: class [org.springframework.security.web.servletapi.SecurityContextHolderAwareRequestFilter]; scope=; abstract=false; lazyInit=false; autowireMode=0; dependencyCheck=0; autowireCandidate=true; primary=false; factoryBeanName=null; factoryMethodName=null; initMethodName=null; destroyMethodName=null, order = 1700, Root bean: class [org.springframework.security.web.authentication.AnonymousAuthenticationFilter]; scope=; abstract=false; lazyInit=false; autowireMode=0; dependencyCheck=0; autowireCandidate=true; primary=false; factoryBeanName=null; factoryMethodName=null; initMethodName=null; destroyMethodName=null, order = 2000, Root bean: class [org.springframework.security.web.session.SessionManagementFilter]; scope=; abstract=false; lazyInit=false; autowireMode=0; d ependencyCheck=0; autowireCandidate=true; primary=false; factoryBeanName=null; factoryMethodName=null; initMethodName=null; destroyMethodName=null, order = 2100, Root bean: class [org.springframework.security.web.access.ExceptionTranslationFilter]; scope=; abstract=false; lazyInit=false; autowireMode=0; dependencyCheck=0; autowireCandidate=true; primary=false; factoryBeanName=null; factoryMethodName=null; initMethodName=null; destroyMethodName=null, order = 2200, <org.springframework.security.web.access.intercept.FilterSecurityInterceptor#0>, order = 2300] (org.springframework.security.config.http.HttpSecurityBeanDefinitionParser) [07 Sep 2016 11:09:55 localhost-startStop-1] ERROR Context initialization failed (org.springframework.web.context.ContextLoader) java.lang.NoSuchMethodError: java.util.concurrent.ConcurrentHashMap.keySet()Ljava/util/concurrent/ConcurrentHashMap$KeySetView; at org.apache.catalina.core.ApplicationContext.getInitParameterNames(ApplicationContext.java:368) at org.apache.catalina.core.ApplicationContextFacade.getInitParameterNames(ApplicationContextFacade.java:367) at org.springframework.web.context.support.WebApplicationContextUtils.registerEnvironmentBeans(WebApplicationContextUtils.java:195) at org.springframework.web.context.support.AbstractRefreshableWebApplicationContext.postProcessBeanFactory(AbstractRefreshableWebApplicationContext.java:169) at org.springframework.context.support.AbstractApplicationContext.refresh(AbstractApplicationContext.java:458) at org.springframework.web.context.ContextLoader.configureAndRefreshWebApplicationContext(ContextLoader.java:410) at org.springframework.web.context.ContextLoader.initWebApplicationContext(ContextLoader.java:306) at org.springframework.web.context.ContextLoaderListener.contextInitialized(ContextLoaderListener.java:112) at org.apache.catalina.core.StandardContext.listenerStart(StandardContext.java:5068) at org.apache.catalina.core.StandardContext.startInternal(StandardContext.java:5584) at org.apache.catalina.util.LifecycleBase.start(LifecycleBase.java:147) at org.apache.catalina.core.ContainerBase.addChildInternal(ContainerBase.java:899) at org.apache.catalina.core.ContainerBase.addChild(ContainerBase.java:875) at org.apache.catalina.core.StandardHost.addChild(StandardHost.java:652) at org.apache.catalina.startup.HostConfig.deployDescriptor(HostConfig.java:677) at org.apache.catalina.startup.HostConfig$DeployDescriptor.run(HostConfig.java:1962) at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:471) at java.util.concurrent.FutureTask.run(FutureTask.java:262) at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1145) at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:615) at java.lang.Thread.run(Thread.java:745) Sep 07, 2016 11:09:55 AM org.apache.catalina.core.StandardContext startInternal SEVERE: One or more listeners failed to start. Full details will be found in the appropriate container log file Sep 07, 2016 11:09:55 AM org.apache.catalina.core.StandardContext startInternal SEVERE: Context [/ciphermail] startup failed due to previous errors I'm not a Java expert, therefore I have no idea, what "java.lang.NoSuchMethodError" means. Thanks for any hints, Stefan

5 years, 1 month

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Users September 2016