dot-qmail(5)</STRONG>.   <STRONG>RECIPIENT</STRONG>  is  the envelope
       recipient address, <EM>local@domain</EM>.  <STRONG>USER</STRONG> is <EM>user</EM>.   <STRONG>HOME</STRONG>  is
       your  home directory, <EM>homedir</EM>.  <STRONG>HOST</STRONG> is the <EM>domain</EM> part of
       the recipient address.  <STRONG>LOCAL</STRONG> is the <EM>local</EM> part.   <STRONG>EXT</STRONG>  is
       the  <STRONG>.qmail</STRONG>  extension,  <EM>ext</EM>.   <STRONG>EXT2</STRONG> is the portion of <STRONG>EXT</STRONG>
       following the first dash; <STRONG>EXT3</STRONG> is  the  portion  following
       the  second  dash; <STRONG>EXT4</STRONG> is the portion following the third
       dash.  <STRONG>DTLINE</STRONG> and <STRONG>RPLINE</STRONG> are the  usual  <STRONG>Delivered-To</STRONG>  and
       <STRONG>Return-Path</STRONG>  lines,  including  newlines.   <STRONG>UFLINE</STRONG>  is the
       UUCP-style <STRONG>From_</STRONG> line that <STRONG>qmail-alias</STRONG> adds to <EM>mbox</EM>-format
       files.

       <STRONG>WARNING:</STRONG> These environment variables are not quoted.  They
       may contain special characters.  They are under  the  con-
       trol of a possibly malicious remote user.


dot-qmail(5)</A></STRONG>, <STRONG><A HREF="../cat5/envelopes.0.html">envelopes(5)</A></STRONG>, <STRONG><A HREF="../cat8/qmail-alias.0.html">qmail-alias(8)</A></STRONG>