Email integration doesn't work with attachments

Hi, I've made a comment about this elsewhere but it's been on moderation for the last two months. I don't know why. Email integration using todo+558217[at]hello.weekplan.net doesn't work if the message has an attachment. There's no acknowledgement or error email response, the task just never turns up in my inbox. I don't mind if you strip the attachments out of emails that arrive, but it's really annoying that this feature fails in a way that means my tasks get lost and I don't get told about it.