Listing messages with more precision than yyyy/mm/dd

Question

I\'m trying to get all the messages sent to a user after a certain point in time, by using the Gmail API. I\'ve successfully retrieved messages after a certain date by using

Answer 1

You can use a search query to list messages after a certain date with second accuracy.

Use the search term after:SOME_TIME_IN_SECONDS_SINCE_EPOCH. Gmail supports the after keyword using a timestamp instead of the yyyy/mm/dd format.