ATT Webmail SMTP Settings: What It is and How to Configure

Created On
June 12, 2023
AT&T Webmail SMTP Settings

Having trouble configuring your email? Don't worry! In this blog post, we'll guide you through the process of setting up your ATT Webmail SMTP settings effortlessly. We’ve also included the AT&T Webmail POP3 and IMAP settings with how you can configure Email settings in Microsoft Outlook. 

Let’s get started. 

What is AT&T Webmail?

AT&T Webmail is an online email client powered by Yahoo. With AT&T Webmail email program, you can sign in to your existing email accounts and access your email, calendar, and existing contact list from a web browser.

Once you sign in, you will see the iconic AT&T interface with an orange background on the “” site. You can also access local weather reports, interesting news stories and articles, sports updates, shopping information, chat, games, etc. The interface and user experience is pretty much the same as Yahoo. So if you are familiar with the Yahoo interface, you will enjoy AT&T Webmail as well.

AT&T Webmail SMTP Settings

  • Server Address:
  • Username: Your AT&T Webmail email address (
  • Password: Your AT&T Webmail password
  • Port Number: 465 (With SSL)
  • Authentication: Required
  • Sending Limits: 100 connections a day or 500 Emails a day. 

AT&T Webmail POP3 and IMAP Settings

IMAP or POP3 is used by computer email service providers and mobile email apps like Microsoft Outlook, Apple Mail, or Gmail to receive and send email messages. So, it's very important to use the right port settings and server to access your email account. 

AT&T Webmail POP3 and IMAP settings are applicable for the following domains: 


AT&T Webmail POP3 Settings

POP3 Host:

POP3 Port: 995

Requires SSL: Yes

POP3 Username: Complete email address (e.g.,

POP3 Password: Secure mail key (for some ESPs, it's the email account password) 

AT&T Webmail IMAP Settings

IMAP Host:

IMAP Port: 993

Requires SSL: Yes

IMAP Username: Complete email address (e.g.,

IMAP Password: Secure mail key (for some ESPs, it's the email account password) 

How to Configure AT&T Email Server Settings for Outlook Mail?

  • Step 1: Open Microsoft Outlook in your web browser. Now, on the ‘Menu’ bar, click on ‘File’. 
  • Step 2: Click on ‘Info’/’Account settings’. Next, click on ‘Outlook settings’ on the ATT mail. 

Note: If you use Outlook 2007, you will find the ‘Tools’ option on top of the menu. Then, click on the ‘Account settings’ from the menu. 

  • Step 4: Go for the email tab and click on the ‘New’ button. Now, hit the radio button next to “Microsoft Exchange, POP 3, IMAP or HTTP” and click on ‘Next’. 
  • Step 5: Tick in the box next to “Manually configure server settings or additional server types” > Click on the ‘Next” button. 
  • Step 6: Click on ‘Server information’ and make necessary changes in configuration in the ‘User information’ section. Click on ‘POP’ from the menu and ‘’ in ‘Incoming mail server’. Enter the password and click on ‘More settings’ option. 
  • Step 7: In the outgoing mail server, enter ‘’, type in your username and password in the ‘Login information fields’. 
  • Step 8: Now, click on the ‘Outgoing Server’ > tick in the box next to ‘My Outgoing server (SMTP ) requiring authentication’ > Click on the radio icon next to ‘Use the same configuration as an incoming mail server’


1. What's the difference between IMAP and SMTP? 

IMAP (Internet Message Access Protocol) and SMTP (Simple Mail Transfer Protocol) are crucial Internet standard protocols for email communication. IMAP allows users to access and organize emails from a mail server across different devices while keeping them in sync. On the other hand, SMTP handles the sending of emails by relaying them between mail servers. In a nutshell, IMAP deals with retrieving and managing messages, while SMTP focuses on transmitting emails across the internet. 

2. How do I know if I need POP3 or IMAP? 

If you prefer to download emails to a single device and don't require access to them from multiple devices, POP3 might be suitable. It downloads emails to your device and typically removes them from the server. But if you want to keep your emails synced across multiple devices, IMAP is a better choice. So, consider your usage patterns and decide which option aligns better with your requirements.

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What’s a Rich Text element?

The rich text element allows you to create and format headings, paragraphs, blockquotes, images, and video all in one place instead of having to add and format them individually. Just double-click and easily create content.

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Static and dynamic content editing

A rich text element can be used with static or dynamic content. For static content, just drop it into any page and begin editing. For dynamic content, add a rich text field to any collection and then connect a rich text element to that field in the settings panel. Voila!

How to customize formatting for each rich text

Headings, paragraphs, blockquotes, figures, images, and figure captions can all be styled after a class is added to the rich text element using the "When inside of" nested selector system.

Author’s Details

Sattwik Das

Sattwik is a Digital Marketing professional at Smartlead. He is a dedicated content writer who focuses on juggling words to bring out meaningful content. He is experienced in well-researched and SEO-optimized content creation, content editing, and copywriting for various businesses throughout the globe. His expertise in SEO, SMM, and SMO with a touch of creativity helps businesses grow and maximize their credibility and sales.


Edited by:

Charu Mitra Dubey


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