Import via email - Date field

Import via email - Date field

I am trying to add records via email - everything works fine except for date field - can you provide the correct format for emailing in a date field?

For instance, the email body contains ...

Record Date : 04-Dec-2007 11:52:24

but the imported record shows "04-Dec-2007 11" - apparently it doesn't like the colon (":"). I've tried adding quotes around the data, but no luck - it still stops after the colon.