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Dspam, Dovecot, Postfix

Dec 12, 2016 37 min read UNIXBuilding a MailserverFreeBSD 9FreeBSD 10FreeBSD 11pfDovecot 2Postfix 2Postfix 3policyd2 2opendkimopendmarcspfdspam 3h2o 2RoundcubephpPgAdminPostfixAdminletsencryptPostgreSQL 9PostgreSQL 10

DSPAM is a statistical spam filter. It is intended to be scalable, content-based spam filter for large multi-user systems. Documentation for dspam .

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Rancid and Git

Nov 12, 2016 3 min read NetworkingRancidFreeBSD 10FreeBSD 11Rancid 3

One of the thing that was a mild irritation was that Rancid didn’t work with git.

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FreeBSD, Soekris, and GPS/NTP

Oct 19, 2016 3 min read UNIXFreeBSD-GPS-NTPFreeBSD 10FreeBSD 11GPSNTPSoekris 4801

Overview This is partly a continuation of the Raspberry Pi article, and partly a pivot. Finding a GPS that supports PPS capability and connects via USB is not always easy. They make hats for RPi, but they frequently don’t support PPS either. Finding one that supports the Soekris took about 10m. Part of the advantage...

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H2o, PHP, PhpPgAdmin, PostfixAdmin

Sep 10, 2016 6 min read UNIXBuilding a MailserverFreeBSD 9FreeBSD 10FreeBSD 11pfDovecot 2Postfix 2Postfix 3policyd2 2opendkimopendmarcspfdspam 3h2o 2RoundcubephpPgAdminPostfixAdminletsencryptPostgreSQL 9PostgreSQL 10

This covers the setup of h2o, PHP, phpPgAdmin, and PostfixAdmin.

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ESX(i), NAS

Aug 30, 2016 2 min read VirtualizationESXi 5ESXi 6vSphere 5vSphere 6NASFreeNAS 9FreeNAS 11NFSiSCSIVirtualizationvCenter Server ApplianceVMware

Miscelaneous ESXi commands I need when dealing with storage from time to time.

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(Computer) Networking Thoughts

Aug 21, 2016 5 min read NetworkingNetworkingAppleTalkStorageFiber ChanneliSCSIBGPMPLSIPSecIPv6SecurityNATSDNRadio

A few months ago, a friend asked me for feedback on what kinds of network technologies should be taught in school (college level).

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SSL, PostgreSQL

Aug 16, 2016 6 min read UNIXBuilding a MailserverFreeBSD 9FreeBSD 10FreeBSD 11pfDovecot 2Postfix 2Postfix 3policyd2 2opendkimopendmarcspfdspam 3h2o 2RoundcubephpPgAdminPostfixAdminletsencryptPostgreSQL 9PostgreSQL 10

This covers the setup of SSL (CA, keys, and certs) for the services we will run, and also the PostgreSQL database.

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Building a Mailserver

Aug 1, 2016 13 min read UNIXBuilding a MailserverFreeBSD 9FreeBSD 10FreeBSD 11pfDovecot 2Postfix 2Postfix 3policyd2 2opendkimopendmarcspfdspam 3h2o 2RoundcubephpPgAdminPostfixAdminletsencryptPostgreSQL 9PostgreSQL 10

This is a multi-part article. There are too many components to fit all of them into a single writeup. The first part will cover the FreeBSD install and initial setup of the OS.

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Bonjour Gateway

Jul 12, 2016 14 min read UNIXBonjourAirPlayMac OS XmacOSEl CapitanSierraHigh SierraiOS 9iOS 10iOS 11FreeBSD 10FreeBSD 11Avahi

Why would you want a Bonjour Gateway? Because you have more than 1 network and you want to have Bonjour devices be able to talk to each other even though they aren’t on the same network.

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Setting Up Virtual Radar Server

Jul 10, 2016 11 min read UNIXFlightFlightAwareFreeBSD 10FreeBSD 11PiAwareVirtual Radar ServerMono 4

Virtual Radar Server is an alternative way to visualize and consume information that is extruded by devices like PiAware (written about here ).

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Louis Kowolowski
Louis Kowolowski
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Recent Posts

  • Building a Backup MX
  • Backing Up an Opengear Console With Rancid
  • Building an IPSec Hub and Spoke
  • Setting Up Telegraf
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Categories

UNIX30 Networking21 OS X15 Security9 Virtualization5 iPhone4 Monitoring3 Pelican3 Business1 FreeBSD1

Tags

Mac OS X27 FreeBSD 1123 FreeBSD 1022 El Capitan19 macOS19 Juniper17 High Sierra16 Sierra16 FreeBSD 914 Junos 1211

Series

Building a Mailserver8 UNIX for Beginners4 Influx and Grafana3 Rancid3 Apps2 Flight2 FreeBSD-GPS-NTP2 Pelican2 pfSense SRX2 BSD Install1
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