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<h3>Field Detail</h3>
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<h4>AUTO</h4>
<pre>public static final&nbsp;java.lang.String AUTO</pre>
<div class="block">Constant to show that the best available mailer should be used.</div>
<dl><dt><span class="strong">See Also:</span></dt><dd><a href="../../../../../../constant-values.html#org.apache.tools.ant.taskdefs.email.EmailTask.AUTO">Constant Fie