At&t outgoing mail server settings

Here are the AT&T outgoing mail server settings:

For AT&T Internet and U-verse customers:

• Outgoing Mail Server (SMTP): smtp.att.yahoo.com or smtp.mail.att.net
• Port: 587 or 25
• Authentication: Yes, use your AT&T email address and password

For AT&T Wireless customers:

• Outgoing Mail Server (SMTP): smtp.mycingular.com or smtp.att.yahoo.com
• Port: 587 or 25
• Authentication: Yes, use your AT&T email address and password

For AT&T Business customers:

• Outgoing Mail Server (SMTP): smtp.attbusiness.net or smtp.att.yahoo.com
• Port: 587 or 25
• Authentication: Yes, use your AT&T email address and password

Additional settings:

• Username: Your AT&T email address (e.g., [yourname]@att.net)
• Password: Your AT&T email password
• Encryption: TLS (Transport Layer Security) or SSL (Secure Sockets Layer)

Note:

• If you're using a third-party email client or app, you may need to configure the outgoing mail server settings manually.
• If you're having trouble sending emails, try checking your email account settings or contacting AT&T's customer support for assistance.
• AT&T may block certain types of outgoing emails, such as those with attachments or specific keywords, to prevent spamming or other malicious activities.