Elevate Your Connectivity: Configuring SMTP Settings for Yahoo Email

Created On:
June 12, 2023
Updated On:
July 3, 2024
SMTP server in yahoo settings

Have you ever wondered how emails magically find their way from your computer to the recipient's inbox? 

Well, there’s something called SMTP (Simple Mail Transfer Protocol). 

Your SMTP server collects your email messages from your email client/program and ensures they reach your recipients’ email provider, and eventually their email client. 

If you're a Yahoo Mail user, your email provider/service is Yahoo mail and your email client/program is the app (or web-based program) you are using to access your inbox and emails. It can be Mozilla Thunderbird, Microsoft Outlook, macOS Mail, IncrediMail, iOS Mail, and Gmail, etc.

Configuring Yahoo mail SMTP settings for email marketing allows marketers to send bulk emails and newsletters directly through their Yahoo Mail accounts. This can help them to increase email deliverability and the sender's reputation

In this blog post, I have covered: 

  • What is smtp server for Yahoo
  • Yahoo SMTP setting
  • POP3 settings
  • IMAP settings
  • How to configure Yahoo SMTP for your email client
  • How to configure Yahoo SMTP for WordPress sites.  

Let’s dive in! 

What is SMTP server for Yahoo?

When setting up your email client to send messages through your Yahoo Mail account, you'll need to configure the SMTP server settings correctly. SMTP (Simple Mail Transfer Protocol) is the protocol used for sending emails, and ensuring you have the correct server details is crucial for successful email transmission. Below are the SMTP server settings for Yahoo Mail:

  • SMTP Server: smtp.mail.yahoo.com
  • Port: 465 (SSL) or 587 (TLS)
  • Requires SSL/TLS: Yes
  • Requires Authentication: Yes
  • Username: Your full Yahoo email address (e.g., yourname@yahoo.com)
  • Password: Your Yahoo email password

These settings allow you to send emails through Yahoo Mail using an email client or other email-sending applications.

Yahoo SMTP Settings (POP3 & IMAP Settings Included)

As mentioned before, SMTP (Simple Mail Transfer Protocol) settings are used for sending outgoing emails. They include the SMTP server address (e.g., smtp.example.com) and port numbers (usually 465 for SSL or 587 for TLS).

While POP3 (Post Office Protocol 3) settings are used for downloading emails from the server to your device, IMAP (Internet Message Access Protocol) settings are used for accessing emails on the server without downloading them.

Yahoo SMTP Settings

  • SMTP Server address for Yahoo: smtp.mail.yahoo.com
  • Port: 465 or 587 
  • Requires SSL: Yes
  • Requires TLS: Yes (if available)
  • Authentication: required
  • Username: Your Yahoo email address (e.g. xyz@yahoo.com)
  • Password: Not your regular Yahoo Mail password. You need to generate an app password for this. 

POP3 Yahoo Settings

Here are the mail Yahoo POP3 settings: 

Server: pop.mail.yahoo.com

Port: 995

Requires SSL: Yes

Username: Your Yahoo Mail email address (xyz@yahoo.com)

Password: The App password

Yahoo IMAP Settings

Server: imap.mail.yahoo.com

Port: 993

Requires SSL: Yes

Username: Your full Yahoo Mail email address (xyz@yahoo.com)

Password: The App password

Read More: Mastering Office 365 IMAP Settings: A Comprehensive Guide

How to Configure Yahoo SMTP for Email Clients

Setting up Yahoo SMTP in your email client is essential for sending emails through your Yahoo Mail account. Follow the steps below to ensure proper configuration and seamless email transmission.

Step 1: Log in/Sign up to Yahoo Mail Account

Before you begin the configuration, make sure you have access to your Yahoo Mail account. Open your web browser, visit Yahoo Mail, and log in using your account credentials.

If you don’t have one yet, you can create a Yahoo Mail account here

settings of yahoo smtp

Step 2: Enable Less Secure Apps Or Two-Step Verification

Enable Less Secure Apps

  • Log in to your Yahoo Mail account.
  • Go to your "Account Info" page by clicking on your profile picture at the top-right corner and selecting "Account Info."
  • In the "Account Info" page, click on "Account Security" in the left-hand panel.
  • Under the "Less secure app access" section, turn on the toggle switch to allow less secure apps.
yahoo smtp server settings

Please note: the option of using "Less Secure Apps" is not available for people who have enabled "Two-Step Verification". 

***How to Do Two-Step Verification in Yahoo Mail?

  • Log in to your Yahoo Mail account.
  • Go to your "Account Info" page by clicking on your profile picture at the top-right corner and selecting "Account Info."
  • In the "Account Info" page, click on "Account Security" in the left-hand panel.
  • Under the "Two-step verification" section, turn on the toggle switch to enable two-step verification.
  • Follow the on-screen instructions to set up the two-step verification process and verify your account using a phone number.

How do I generate a Yahoo app password?

You need to generate a Yahoo app password when you have enabled "Two-Step Verification" for your Yahoo account. The app password is used as an alternative to your regular account password when configuring Yahoo SMTP in email clients that do not support the two-step verification process directly. Here's the step-by-step process to generate a Yahoo app password:

  • First, go to “Account Settings”
  • Click on “Account Security” option
troubleshooting server settings in yahoo
  • Now, click on the “Generate app password” under that other ways to sign in option
yahoo smtp account settings
  • There will be a popup on your screen. Click the blue “Get started” button in the popup.
yahoo smtp password settings
  • Now, there will be an option to “enter your app’s name”. Write the app you are trying to connect your Yahoo account with to remember the service you are generating the password for. Example: “Smartlead” or “WordPress”.
configuring smtp server settings in yahoo
  • Next, click the “generate the password” button. You will see the password on the screen. Note it down. 

Step 4: Configure Outgoing (SMTP) Server

  • Enter the SMTP Server and the Port number in the designated fields.
  • Select the encryption method. For increased security, it is recommended to choose "STARTTLS" (sometimes referred to as TLS) with port 587. If you prefer using SSL/TLS, choose port 465.
  • Provide your full Yahoo email address as the Username and enter your Yahoo account password.
  • Save the SMTP settings and proceed to test the configuration.

Read More: Gmail IMAP Setting: Step-by-Step Guide

Step 5: Test the Configuration

  • Send a test email from your email client to an external email address.
  • Check if the test email is delivered successfully and if there are any errors or issues reported during the sending process.
  • If the test email is sent and received without any problems, your Yahoo SMTP configuration is successful.

Please note that Yahoo may occasionally update their security settings or require app-specific passwords for certain email clients. If you encounter any issues during the configuration, contact Yahoo's help center for the latest information.

How to Configure Yahoo SMTP for WordPress Sites

Configuring Yahoo SMTP for your WordPress site is essential for sending emails reliably through your Yahoo Mail account. This process involves generating an app password from Yahoo, installing an SMTP plugin on your WordPress site, and configuring the SMTP settings correctly. Follow the step-by-step guide below to ensure seamless email transmission:

  1. Generate the App Password:
    • Log in to your Yahoo account.
    • Go to the "Account Security" section.
    • Select "Manage app passwords" and generate a new app password for your WordPress site.
  2. Install and Activate a Plugin:
    • On your WordPress site, navigate to "Plugins" > "Add New".
    • Search for "Free Post SMTP Plugin" and install it.
    • Activate the plugin after installation.
  3. Access the Plugin's Settings:
    • Go to the WordPress dashboard.
    • Click on "Post SMTP" in the sidebar.
  4. Configure SMTP Settings:
    • Click on the "Show all settings" tab.
    • Go to the "Message" option and enter your Yahoo Mail email address in the "From Address" section.
  5. Save Changes:
    • Click the "Save Changes" button to apply the settings.

Now, you need to go back and click on Show All Settings again.

  • Go to the Account tab
  • Choose SMTP as the transport Type 
  • Set the Mailer Type equal to PostSMTP

Now, you need to put the below details and you are done. 

  • Outgoing Mail Server Hostname: smtp.mail.yahoo.com
  • Outgoing Mail Server Port: 465 or 587 
  • Envelope-From Email Address: Your Yahoo Mail email address. 
  • Security: SMTPS
  • Authentication: Login
  • Username: your Yahoo Mail email address.
  • Password: The Yahoo Mail app password you generated.

Go to Post SMTP and then click the Send a Test Email link in the Actions column to check if the settings are set well. Now that you know what is Yahoo SMTP server and all its settings, Yahoo mail POP3 settings, carefully set up yoru email account for outreach.

Read More: All-in-One Guide to Zoho IMAP settings


Configuring the SMTP settings for your Yahoo Mail account is a straightforward process that significantly enhances your email connectivity and reliability. By following the step-by-step guide to set up the Yahoo Mail SMTP settings, you ensure that your emails are sent securely and efficiently, whether you're using an email client or integrating with a WordPress site.

Remember to use the correct Yahoo SMTP server and port, and always authenticate with your Yahoo email credentials. Properly configured Yahoo email settings can elevate your communication capabilities, making your email experience seamless and hassle-free. With these settings in place, you can enjoy robust and reliable email connectivity, fully leveraging the power of Yahoo Mail.


Is Yahoo mail an email provider?

Yes, Yahoo Mail is an email provider/service provided by Yahoo. When you sign up for a Yahoo Mail account, you get an email address that ends with "@yahoo.com." Yahoo Mail is the service that manages your email account, stores your emails, and allows you to send and receive emails.

What is the correct SMTP server address for Yahoo Mail?

The correct SMTP server address for Yahoo Mail is smtp.mail.yahoo.com. When configuring your email client or application, you'll need to use this address along with the appropriate Yahoo Mail SMTP settings to ensure your emails are sent correctly. Additionally, you'll need to specify the Yahoo SMTP server and port, which are typically 465 for SSL or 587 for TLS.

Can I send emails from multiple Yahoo accounts using the same SMTP settings?

Yes, you can send emails from multiple Yahoo accounts using the same SMTP settings. However, each Yahoo account must be configured individually with its own Yahoo email settings. This includes using the specific username and password for each Yahoo account, along with the standard Yahoo Mail SMTP settings like the SMTP server address (smtp.mail.yahoo.com) and the correct port.

What are the sending limits for Yahoo SMTP?

Yahoo SMTP has certain sending limits to prevent spam and ensure the stability of their mail servers. Generally, Yahoo allows sending up to 500 emails per day or to a maximum of 100 recipients per email. Exceeding these limits can result in temporary blocking of your Yahoo SMTP access, so it's important to adhere to these guidelines when configuring your Yahoo email settings and using the Yahoo SMTP server.

How do I fix the 'Yahoo SMTP not working' issue?

If you encounter issues with Yahoo SMTP not working, first verify that your Yahoo Mail SMTP settings are correct. Ensure that the SMTP server is set to smtp.mail.yahoo.com and that you are using the correct port (465 for SSL or 587 for TLS). Additionally, check your internet connection and ensure there are no network issues. If the problem persists, review your Yahoo email settings to confirm your username and password are entered correctly. Sometimes, enabling "Less Secure Apps" in your Yahoo account security settings can resolve connectivity issues.

What is the difference between SMTP port 465 and 587 for Yahoo?

SMTP port 465 and 587 are both used for secure email transmission with Yahoo SMTP, but they serve different purposes. Port 465 is used with SSL (Secure Sockets Layer), providing a secure connection from the start. Port 587, on the other hand, uses TLS (Transport Layer Security), which starts as an unsecured connection and then upgrades to a secure connection. When setting up your Yahoo Mail SMTP settings, you can use either port depending on your security preference.

How do I enable 'Less Secure Apps' for Yahoo SMTP?

To enable "Less Secure Apps" for Yahoo SMTP, log in to your Yahoo account and go to the "Account Security" section. Scroll down to find the option for "Allow apps that use less secure sign-in" and toggle it on. This setting allows older email clients or applications that do not support OAuth2 to connect using the standard Yahoo Mail SMTP settings. Keep in mind that enabling this option can make your account more vulnerable, so it is recommended to use it only when necessary.

Why is Yahoo blocking my emails when I use SMTP?

Yahoo may block your emails when using SMTP for several reasons, such as exceeding the daily sending limits, triggering spam filters, or suspicious login activity. Ensure your Yahoo Mail SMTP settings are configured correctly and that you're adhering to Yahoo's sending guidelines. If you're sending bulk emails, consider using a reputable email marketing service to avoid being flagged as spam. Additionally, review your email content to ensure it doesn't contain elements that could be considered spammy.

How do I change my Yahoo SMTP settings if I switch internet providers?

If you switch internet providers, you may need to update your Yahoo SMTP settings to reflect the new network environment. Generally, the Yahoo Mail SMTP settings remain the same, with the server address being smtp.mail.yahoo.com and the ports being 465 for SSL or 587 for TLS. However, if your new internet provider has specific restrictions or requirements, you may need to adjust your firewall or network settings accordingly. Always ensure your Yahoo email settings are up-to-date to maintain seamless email functionality.

Why are my emails going to spam when I use Yahoo SMTP?

Emails sent using Yahoo SMTP may go to spam if they contain elements that trigger spam filters, such as certain keywords, large attachments, or a high volume of recipients. To reduce the likelihood of your emails being marked as spam, ensure your content is relevant and avoids common spam triggers. Additionally, verify that your Yahoo Mail SMTP settings are correctly configured, and consider using authenticated email practices like SPF, DKIM, and DMARC to enhance your email's credibility.

How do I secure my Yahoo account while using SMTP?

Securing your Yahoo account while using SMTP involves several steps. First, ensure your Yahoo Mail SMTP settings use secure ports (465 for SSL or 587 for TLS). Use strong, unique passwords for your Yahoo account and enable two-factor authentication (2FA) for added security. Regularly monitor your account activity for any suspicious login attempts and update your security settings as needed. Additionally, avoid using "Less Secure Apps" unless absolutely necessary, and always keep your email client or application up-to-date to mitigate potential security vulnerabilities.

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.

  • dfbvrsg
  • svsv

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

Rajnish Das

Rajnish Das is an in-house writer at SmartWriter and SmartLead. She writes product-oriented, data-driven content for B2B SaaS audiences and educates them on marketing and sales topics. Her expertise includes outbound marketing techniques like cold emailing and LinkedIn outreach.


Edited by:

Charu Mitra Dubey


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