<div dir="auto">I think it was introduced around 3.4.<div dir="auto"><br></div><div dir="auto">You could perhaps do some kind of preprocessing in the config (cpp, sed or m4) with a script if you'd like it in 3.2.</div></div><div class="gmail_extra"><br><div class="gmail_quote">On Jan 3, 2017 4:56 PM, "Broome, John P - OASAM OCIO CTR" <<a href="mailto:Broome.John.P@dol.gov">Broome.John.P@dol.gov</a>> wrote:<br type="attribution"><blockquote class="gmail_quote" style="margin:0 0 0 .8ex;border-left:1px #ccc solid;padding-left:1ex">





<div lang="EN-US" link="blue" vlink="purple">
<div class="m_-4338268439887648283WordSection1">
<p class="MsoNormal">Robert,<u></u><u></u></p>
<p class="MsoNormal"><u></u> <u></u></p>
<p class="MsoNormal"><b><span style="font-size:10.0pt;font-family:"Franklin Gothic Book","sans-serif";color:#595959">Thanks for your reply, but we are constrained to version 3.2 for now (has to be in the RHEL EPEL).  I did not see this feature discussed in
 the 3.2 admin guide.  Is it an undocumented feature of version 3.2, or did support for system environment variables come in a later version?<u></u><u></u></span></b></p>
<p class="MsoNormal"><b><span style="font-size:10.0pt;font-family:"Franklin Gothic Book","sans-serif";color:#595959"><u></u> <u></u></span></b></p>
<p class="MsoNormal"><b><span style="font-size:10.0pt;font-family:"Franklin Gothic Book","sans-serif";color:#595959">Thank you,<u></u><u></u></span></b></p>
<p class="MsoNormal"><b><span style="font-size:10.0pt;font-family:"Franklin Gothic Book","sans-serif";color:#595959">JB</span></b><u></u><u></u></p>
</div>
</div>

<br>______________________________<wbr>______________________________<wbr>__________________<br>
Member info: <a href="https://lists.balabit.hu/mailman/listinfo/syslog-ng" rel="noreferrer" target="_blank">https://lists.balabit.hu/<wbr>mailman/listinfo/syslog-ng</a><br>
Documentation: <a href="http://www.balabit.com/support/documentation/?product=syslog-ng" rel="noreferrer" target="_blank">http://www.balabit.com/<wbr>support/documentation/?<wbr>product=syslog-ng</a><br>
FAQ: <a href="http://www.balabit.com/wiki/syslog-ng-faq" rel="noreferrer" target="_blank">http://www.balabit.com/wiki/<wbr>syslog-ng-faq</a><br>
<br>
<br></blockquote></div></div>