From your webmail inbox:
- Select the gear
and then More Settings. - Choose Mailboxes, then the down arrow after Send-only email address.
- Select the disposable email address, then Remove mailbox.
Add or remove a send-only email address
Send emails from up to 10 different email address in just a few steps. Don’t need the address anymore? Delete it anytime.
How to add a send-only email address
From your webmail inbox:
- Select the gear and then More Settings.
- Choose Mailboxes, then the down arrow after Send-only email address.
- Select Add, enter an email address, then select Next.
- Check that email’s inbox and verify the email address.
- Enter a description in AT&T Mail’s Send-only email address section then enter a reply-to name and email address, and finally select Save.
Good to know: When you reply to an email thread, it’ll show your reply-to name and email address. Don’t want your main email address to show? Find out how to create a disposable email address.
How to remove a send-only email address
Last updated: March 11, 2025