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.

Do you keep getting the Your mailbox is almost full emails from the Outlook team? Some Outlook users have reported that they keep receiving emails that say: Your mailbox is almost full. Please reduce ...

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 ...

If A program is trying to send an e-mail message on your behalf warning appears in Outlook, then this post will help you. This error occurs when a program installed ...

One of the system app updates we covered on AppStories this week that I’m most excited about is Mail. The app will finally introduce several advanced features this fall, including: For the first time ...