in src/main/java/org/apache/commons/mail/util/MimeMessageParser.java [147:155]
public String getReplyTo() throws Exception
{
final javax.mail.Address[] addresses = this.mimeMessage.getReplyTo();
if (addresses == null || addresses.length == 0)
{
return null;
}
return ((InternetAddress) addresses[0]).getAddress();
}