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This document provides a comprehensive overview of the technical background for the Solicomm email and conferencing systems, including key software components and server details. The infrastructure is based on GNU/Linux SuSe 9.0, utilizing Apache web server, qmail email server, and MySQL database engine. It covers essential services like newsgroups via Dnews, mailing lists with Mailman, and secure online conferencing through Zope. Also highlighted are backup solutions with Bacula and security measures including SSL encryption and LDAP authentication.
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Email (web, pop3, smtp) News group Mailing list File library Basic services
Software components • Server Operating System: GNU/Linux SuSe version 9.0 • Web Server: Apache 1.3.28 • Online Conferencing Virtual U. • Newsgroup server Dnews • Registration/Library Zope 2.7.0 • Offline Conferencing SoliComm Offline • Email server qmail version 1.0.4 • Web email front-end Horde version 2.2.4 • Database engine MySQL version 4.0.15 • Directory (Usernames) OpenLDAP version 2.1.22 • Backup Bacula 1.34.5 • Mailing list Mailman 2.1.4 • Antivirus* Clamav 0.80
Cluster – High availability Email Mailing list News groups Zope, ldap • low cost cluster (no external storage) realized with: • ‘drbd’ for the data synchronization • ‘heartbeat’ for the monitoring and the failover
Privacy - Password dolphin:~ # ldapsearch -D "cn=manager,dc=solicomm,dc=net" –b "dc=solicomm,dc=net" -LLL -x -W '(uid=masonia2)' cn sn userPassword Enter LDAP Password: dn: uid=masonia2,ou=solicomm.net,ou=Users,o=ilo,dc=solicomm,dc=net cn: masonia userPassword:: YWN0cmF2MTIz sn: balgos
Evolution • Single sign on: email web interface in zope • Online conferencing (VU): use of ldap authentication • Online conferencing in zope? • SSL: encryption for the http connection