To protect your account, the AT&T Email Login portal may require you to complete a security check. This could involve solving a simple math problem, selecting specific images, or entering a verification code sent to your registered phone number or alternative email address. Follow the on-screen instructions to complete the security check successfully.
To compose a new email in your AT&T email account, look for the "Compose" or "New Email" button, usually located prominently on the page. Clicking on this button will open a new window or section where you can enter the recipient's email address, subject line, and message content. Once you have composed your email, click on the "Send" button to deliver it.