We are investigating a potentially serious and now confirmed issue with Apple's default Mac OS X e-mail client, Mail.app, that causes loss of sent messages when working with a large volume of e-mail.

Apple Mail's "trusted sender" banner can reportedly mislead users into phishing scams. Learn how scammers exploit this security feature to deceive victims.

The Information Security Office has received reports that a fraudulent email message about mailbox storage settings has been circulating. The message is being sent from a compromised Miami email ...

Reader Rich Love describes an issue with Mail (that he has seen reported by other users, as well) where Mail does not delete mail messages from the POP server if a mail rule "deletes" one of the ...

I'm experimenting with mailbox restrictions, and message size restrictions, so I configured a test user with a "Don't Allow Send" mailbox limit (which their account exceeds), and a 50kb sent message ...

While you may not use it as much as you used to, email still has a valuable role in digital communications. Maybe you spend more time using text messages, direct messaging, or even FaceTime, so it’s ...

Apple has finally given Mail the ability to unsend an email, or schedule one to be sent at a later time, in macOS Ventura. There are limitations, though, so here's how to do what you can — and how to ...

So I've got email archives going back to 1996 that I maintain in Mail.app. Don't want to upload that to gmail or wherever. As George HW Bush said, "ain't gonna do it." Each year I create a new archive ...