+ GList *attachments, gint *attached, GError **err);
+
+/**
+ * modest_tny_msg_new_html_plain:
+ * @mailto: recipient for the message
+ * @mailfrom: sender of this message
+ * @cc: Cc: address for the message
+ * @bcc: Bcc: address for the message
+ * @subject: subject for the message
+ * @html_body: body for the message in HTML
+ * @plain_body: body for the message in plain text
+ * @attachments: a list of attachments (mime parts)
+ * @images: a list of images (mime parts)
+ * @attached: a #gint pointer, returns the number of attachments really included.
+ * @error: a pointer for errors in message creation
+ *
+ * create a new TnyMsg with the given parameters
+ *
+ * Returns: a new TnyMsg (free with g_object_unref)
+ */
+TnyMsg* modest_tny_msg_new_html_plain (const gchar* mailto, const gchar* mailfrom, const gchar *cc,
+ const gchar *bcc, const gchar* subject,
+ const gchar *html_body, const gchar *plain_body,
+ GList *attachments, GList *images, gint *attached, GError **err);