iRedMail with the Rapsbian distribution on a Raspberry Pi computer

Installing Raspbian

  • I used unattended install with raspbian-ua-netinst.
  • TODO: explain how kernel modules are installed

Required steps before running iRedMail.sh

  • Note that iRedMail system requirements require 1 Gb of RAM while the Pi has 512 Mb RAM. Still, it works with swap enabled and one component (ClamAV) removed after installation. I used zram instead of swap to disk.
  • apt-get install modprobe && modprobe ipv6 to make sure Dovecot package installation works. (still, iRedMail is not configured for ipv6 by default). Add ipv6 to /etc/modules if you want it to persist after reboot.
  • apt-get install unattended-upgrades # installs security updates daily
  • For better quality of randomness for key generation, enable the hardware random number generator. modprobe bcm2708-rng && apt-get install rng-tools.

After installing

Additional tweaks


Tip: Filter by directory path e.g. /media app.js to search for public/media/app.js.
Tip: Use camelCasing e.g. ProjME to search for ProjectModifiedEvent.java.
Tip: Filter by extension type e.g. /repo .js to search for all .js files in the /repo directory.
Tip: Separate your search with spaces e.g. /ssh pom.xml to search for src/ssh/pom.xml.
Tip: Use ↑ and ↓ arrow keys to navigate and return to view the file.
Tip: You can also navigate files with Ctrl+j (next) and Ctrl+k (previous) and view the file with Ctrl+o.
Tip: You can also navigate files with Alt+j (next) and Alt+k (previous) and view the file with Alt+o.