Can I do a delay delivery in Thunderbird or Evolution Now we have an option of `"Delay Delivery"` in `Outlook`. Can we do something like that in `thunderbird/evolution` or any other linux client ?

There is a "Send Later" add-on for Thunderbird:

> True "Send Later" functionality to schedule the time for sending an email.

I'm afraid this functionality isn't possible with Evolution.

Using the command line, you can use a combination of the `at` command along with some mta such as `ssmtp`, `mailutils` or `postfix`.

Example with mailutils:


echo "Test" | mail abc@def.com | at 7:30