November 2009
Beginner
376 pages
8h 49m
English
book
Linux Email
by Ian Haycox, Ralf Hildebrandt, David Rusenko, Alistair McDonald, Patrick Ben Koetter, Carl Taylor, Magnus Back
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Configuring Postfix SMTP AUTH
Configuring SMTP AUTH in Postfix is pretty straightforward now that you have managed to set up and configure Cyrus SASL. The first thing you need to do is to check if Postfix was built to support SMTP authentication. Use the ldd utility to check if the Postfix smtpd daemon has been linked to libsasl:
# ldd /usr/libexec/postfix/smtpd | grep libsasl
libsasl2.so.2 => /usr/lib/libsasl2.so.2 (0x00002aaaabb6a000)
If you don't get any output, you will probably have to rebuild Postfix. Read the SASL_README from the Postfix README_FILES directory to get detailed information on what you must include in the CCARGS and AUXLIBS statements.
Preparing the configuration
Once you've verified that Postfix supports SMTP AUTH, you need ...
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O’Reilly covers everything we've got, with content to help us build a world-class technology community, upgrade the capabilities and competencies of our teams, and improve overall team performance as well as their engagement.Julian F.
I wanted to learn C and C++, but it didn't click for me until I picked up an O'Reilly book. When I went on the O’Reilly platform, I was astonished to find all the books there, plus live events and sandboxes so you could play around with the technology.Addison B.
I’ve been on the O’Reilly platform for more than eight years. I use a couple of learning platforms, but I'm on O'Reilly more than anybody else. When you're there, you start learning. I'm never disappointed.Amir M.
I'm always learning. So when I got on to O'Reilly, I was like a kid in a candy store. There are playlists. There are answers. There's on-demand training. It's worth its weight in gold, in terms of what it allows me to do.