translate English to German: "application/ogg" for audio data in OGG format) so that the e-mail software may recognise how to handle the data. Therefore, each e-mail with attachments which is in accordance with the standard represents a structured e-mail in terms of the patent claims.
In der Patentschrift ist zwar meistens von Sprachpostnachrichten die Rede; der Hauptanspruch deckt aber das Versenden jeder Art von strukturierter E-Mail ab.