You want to log email Subject field into /var/log/maillog?
By default the email subject field is not logged to the maillog file. To log it, here is the trick.
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OpenBSD is a famous operating system for security purposes because of its secure by default. It is specially the most secure operating system available on the planet and “Only two remote holes in the default install, in a heck of a long time!”.
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SMTP Authentication is a scheme which was introduced in 1999 by J. Myers of Netscape Communications and finally released as RFC 2554 (“SMTP Service Extension for Authentication”). It is partly based on the SMTP Service Extensions as defined in RFC 1869.
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I use Slackware Linux as the main operating system. Today I wanna upgrade some softwares installed on my system like Mozilla Firefox, Thunderbird
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This tutorial will try to implement IP Address version 6 on Opensolaris 2009.06 and Linux (Slackware 12.2). Both OS are already support IPv6 by default so we just enable/activate it.
The schenario of this test is using direct connection between the two OSes and using existing private IP addresses. IPv6 makes it very easy to assign existing addresses.
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