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<link rel="stylesheet" type="text/css" href="./libSPF.css"> |
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<title>qmail - tcpserver variables defined by libSPF</title> |
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<body> |
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<!-- File: tcpserver_vars.txt --> |
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<!-- Author: James Couzens <jcouzens@codeshare.ca> --> |
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<!-- Date: February 4, 2004 --> |
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<!-- Updated: August 3, 2004 - Added SPF_DEBUG_STATE --> |
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<!-- MTA: qmail - http://qmail.org --> |
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<!-- Info: Describes the 'tcpserver' variables defined by libSPF in the --> |
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<!-- libSPF qmail patch. --> |
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<!-- Start outside table --> |
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<table cellspacing=0 cellpadding=0 border=0 width=600> |
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<tr> |
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<td class=out> |
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<!-- Start inside header table --> |
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<table cellspacing=1 cellpadding=1 border=0 width=100%> |
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<tr> |
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<td class=hdr colspan=2>tcpserver Global Vars:</td> |
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</table> |
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<!-- End inside header table --> |
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</td> |
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</tr> |
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<td></td> |
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<td class=out> |
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<!-- Start inside control vars tabel --> |
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<table cellpadding=4 cellspacing=1 border=0 width=100%> |
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<tr> |
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<td> <b><a href=control_files.html#spfaction target=_self>SPF_ACTION</a></b> </td> |
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<td> Type of action to take based on SPF result</td> |
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</tr> |
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<td> <b><a href=control_files.html#spftarpit target=_self>SPF_TARPIT</a></b> </td> |
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<td> Enable/Disable tarpitting</td> |
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</tr> |
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<td> <b><a href=control_files.html#spftarpittime target=_self>SPF_TARPIT_TIME</a></b> </td> |
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<td> How long to tarpit for</td> |
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</tr> |
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<td> <b><a href=control_files.html#spfsexplainstate target=_self>SPF_EXPLAIN_STATE</a></b> </td> |
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<td> Enable/Disable 'SPF Explanations'</td> |
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</tr> |
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<tr> |
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<td> <b><a href=control_files.html#spfsexplanation target=_self>SPF_EXPLANATION</a></b> </td> |
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<td> Define the Explanation to message provide</td> |
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</tr> |
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<td> <b><a href=control_files.html#spftrustedstate target=_self>SPF_TRUSTED_STATE</a></b> </td> |
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<td> Enable/Disable 'Trusted Forwarder' mode</td> |
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</tr> |
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<td> <b><a href=control_files.html#spftrustedforwarder target=_self>SPF_TRUSTED_FORWARDER</a></b> </td> |
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<td> Define the Trusted Forwarder SPF Query to execute</td> |
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</tr> |
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<tr> |
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<td> <b><a href=control_files.html#spfguessstate target=_self>SPF_GUESS_STATE</a></b> </td> |
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<td> Enable/Disable 'Best Guess' mode</td> |
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</tr> |
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<tr> |
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<td> <b><a href=control_files.html#spfbestguess target=_self>SPF_BEST_GUESS</a></b> </td> |
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<td> Define the Best Guess SPF Query to execute</td> |
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</tr> |
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<tr> |
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<td> <b><a href=control_files.html#spfheaderstate target=_self>SPF_HEADER_STATE</a></b> </td> |
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<td> Enable/Disable 'Received-SPF:' header tagging</td> |
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</tr> |
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<td> <b><a href=control_files.html#spfdebugstate target=_self>SPF_DEBUG_STATE</a></b> </td> |
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<td> Enable/Disable libSPF debug logging (/var/log/spf.log)</td> |
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</tr> |
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</table> |
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<!-- End inside control vars table --> |
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</td> |
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</tr> |
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<td></td> |
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</tr> |
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<td class=out> |
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<!-- Start inside control vars table --> |
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<table cellspacing=1 cellpadding=4 border=0 width=100%> |
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<tr> |
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<td class=hdr> |
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By setting these in your environment with appropriate values you can nicely |
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alter the behaviour of libSPF for an individual person or groups of people on |
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your network. A great example is by placing <b>SPF_ACTION</b> inside of |
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tcp.smtp and setting it to a 0 for 127.0.0.1. |
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<td class=hdr> |
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<table cellpadding=1 cellspacing=1 border=1 width=100%> |
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<tr> |
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<td class=example> |
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127.:allow,RELAYCLIENT="",RBLSMTPD="",SPF_ACTION="0" |
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</td> |
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</table> |
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<td class=hdr> |
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This way 127.0.0.1 never has SPF checks performed on them. I'm sure you get |
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the idea. |
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</tr> |
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</table> |
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<!-- End inside control vars table --> |
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</td> |
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</tr> |
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</table> |
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<!-- End outside table --> |
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<br> |
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<br> |
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<!-- Start footer table --> |
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<table cellpadding=0 cellspacing=0 border=0 width=600> |
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<tr> |
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<td><p class=footer align=center> |
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(c) 2004 James Couzens (jcouzens@codeshare.ca) |
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</p> |
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</td> |
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</tr> |
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</table> |
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<!-- End footer table --> |
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<br> |
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</body> |
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</html> |
