>>>>>Something that's nagging me: What's the difference between 'Get all messages for today' and 'Get all messages since yesterday' ?
>>>>
>>>>Just like that I'd say today = 1 day, yesterday = 2 days
>>>
>>>Hmmm. It's the 'since' that throws me. There's only been one day since yesterday.
>>>So the second means "Get all messages since the day before yesterday"?
>>>Regards,
>>>Viv
>>Maybe "Get all messages through yesterday" would be a better description?
>But wouldn't/shouldn't that exclude messages for today?
>Probably 'Get all messages for last 24hrs' and 'Get all messages for last 48hrs' would be best. Avoids confusion over time zones as well....

Yes, you are correct.