Can yahoo mail post date

A blast from the past!

Yes, Yahoo Mail does have a feature to post-date an email. Here's how:

1. Compose a new email or open an existing one.
2. Click on the "More" menu (represented by three vertical dots) at the top right corner of the compose window.
3. Select "Delay Delivery" from the dropdown menu.
4. Choose the date and time you want the email to be sent from the calendar.
5. Click "Save" to save the changes.

The email will be stored in your outbox until the specified post-date and time, at which point it will be sent to the recipient.

Note that this feature is only available for Yahoo Mail accounts, and the delay period can be up to 30 days. Also, keep in mind that the recipient's email provider or server may still delay or reject the email if it's flagged as spam or has other issues.