On 04 Mar, Jeremy Nicoll - freelists <jn.fr.lsts.74@xxxxxxxxxxxxxxxxxxxx> wrote: > It's obvious that those two supposedly unique (different) UIDL values > have the same trailing portion. I wonder if AS is only looking at the > bit after the "-"? I'm puzzled why you think it would. The UIDL value is just a string, made up of characters which have no specific meaning, so comparison is done using the entire string. Regards, Frank