reMail search will work anywhere you go - planes, trains, automobiles, foreign countries - you'll still be able to search your emails.

reMail connects to any IMAP or Gmail account and downloads emails from your account. you can select the folders you want to download.

reMail syncs about 3000-4000 messages per hour. We recommend that you just let reMail sync overnight. You will only need to do this once. It will sync most recent messages first, and will pick up where the download left off.

Attachments are downloaded the first time you click on them, and will then be stored on your iPhone permanently. You'll have the peace of mind of always having the documents you need with you.