amble</dd>
<dt><span class="throwsLabel">Throws:</span></dt>
<dd><code><a href="../MessagingException.html" title="class in jakarta.mail">MessagingException</a></code> - for failures</dd>
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<h4>setPreamble</h4>
<pre class="methodSignature">public&nbsp;void&nbsp;setPreamble&#8203;(java.lang.String&nbsp;preamble)
                 throws <a href="../MessagingException.html" title="class in jakar