Gmail: différer l'envoi des mails.

[Mackguil]

Send an email later

With Boomerang, you can write an email now and schedule it to be sent automatically at the perfect time. Just write the messages as you normally would, then click the Send Later button. Use our handy calendar picker or our text box that understands language like "next Monday" to tell Boomerang when to send your message. We'll take it from there.

Source: http://www.boomeranggmail.com/

[solar10]

Le truc que Exchange/Outlook fait depuis... Woah, ch'sais pu.