rta/mail/class-use/Part.html#jakarta.mail">Part</a>
<div class="block">The <code>Part</code> interface is the common base interface for 
 Messages and BodyParts.</div>
</td>
</tr>
<tr class="rowColor">
<td class="colOne"><a href="../../jakarta/mail/class-use/PasswordAuthentication.html#jakarta.mail">PasswordAuthentication</a>
<div class="block">The class PasswordAuthentication is a data holder that is used by
 Authenticator.</div>
</td>
</tr>
<tr class="altColor">
<td class="colOne"><a href="../../jakarta/m