Purple Hearts atwork di Alberto Turelli - soluzioni software & web
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atwork di Alberto Turelli - soluzioni software & web.

  • Certificazioni GNU/Linux LPIC-1 e LPIC-2
  • Certificazioni MySQL 5.0 Developer e DBA

  • Consulenza relativa a GNU/Linux (Debian in particolare) e al software libero
  • Migrazione di server, workstation e reti da Windows a GNU/Linux
  • Installazione, configurazione e manutenzione dei seguenti servizi su piattaforma GNU/Linux:
    • Server web (Apache, Tomcat)
    • Server database (MySQL)
    • Server email (Postfix, Qmail, Courier) con filtri antispam (Spamassassin) e antivirus (ClamAV)
  • Configurazione ed amministrazione di reti GNU/Linux e di reti miste (Windows, GNU/Linux, BSD, Unix, Mac OS X)
  • Progettazione e realizzazione di database e applicativi web-based (HTML/CSS/Javascript, PHP, JSP e MySQL)
  • Sviluppo software in Java
  • Installazione, configurazione e manutenzione portali con Joomla! e Mambo
  • Corsi GNU/Linux: introduzione, amministrazione del sistema, server, desktop, sicurezza
  • Corsi per certificazioni: GNU/Linux (LPIC-1 e LPIC-2) e MySQL (Core, Professional, 5.0 Developer e 5.0 DBA)

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unixwiz.net :: Exporting MS Exchange 5.5 Users to Postfix PDF Print E-mail
Written by bibe   
Monday, 22 January 2007
While configuring a Postfix mail server to relay inbound email from the outside world to a Microsoft Exchange server inside a customer's network, we wanted to populate the Postfix "relay_recipients" table with all the valid internal users. Though it's possible to just "relay everything", it means that the Postfix server will accept delivery for invalid accounts and then have them be refused by Exchange. This puts the burden of generating a bounce email onto Postfix. By populating the relay_recipients table, Postfix can reject this mail outright before taking delivery. It's just cleaner all around.
Read more on unixwiz.net
 
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