# How to Whitelist an Email in Outlook, Gmail, and Yahoo

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## Table of contents

- What is an email whitelist?
- Why is email whitelisting important?
- How to get yourself whitelisted
- How to whitelist an email
- Conclusion

Whether you're an email marketer aiming to ensure that your campaign consistently reaches your subscribers' inboxes or an email recipient wanting to make sure that your favourite emails from a specific email address aren’t lost in the junk email folder, emails landing in the spam is a consistent problem.

  

So, how do you solve this problem?

  

The answer lies in **whitelisting the email addresses.** If you're a marketer, you'd want your recipients to whitelist your email address and if you're a recipient, you'd want to whitelist email addresses of those senders whose future messages you'd want to receive. Hence, understanding how to whitelist email addresses is essential.

  

In this guide, we'll explore the advantages and best practices of whitelisting. We will also learn to whitelist emails in major email clients like Gmail, Outlook, and Yahoo.

## What is an email whitelist?

  

**An email whitelist, also known as a safe list, is a list of email addresses or domains that you have explicitly approved to ensure that their messages are delivered directly to your inbox and not filtered out as spam or junk.** This action signals your email service provider that you recognize and trust this sender, ensuring that their incoming emails appear in your inbox, not spam.

  

## Why is email whitelisting important?

Email whitelisting enhances the effectiveness of email communication for both recipients and marketers. Let's take a look at how whitelisting is crucial for both of them:

  

### For marketers

Whitelisting ensures the marketers that their emails reach the recipient’s inbox rather than being filtered into spam or junk folders. Given below are the advantages of email whitelisting for a marketer:

  

-   **Increased deliverability:** Being on the approved senders list improves your email’s [inbox placement rate](https://www.mailmodo.com/guides/inbox-placement/). This increases the effectiveness of your email marketing campaigns.
    
-   **Enhanced sender reputation:** Whitelisting can boost your sender reputation with email providers. A strong [sender reputation](https://www.mailmodo.com/guides/sender-score/) reduces the chances of your emails being flagged as spam.
    
-   **Better engagement rates:** When your emails land in the inbox, your email subscribers are more likely to open and engage with them. This leads to [better engagement metrics](https://www.mailmodo.com/guides/email-engagement/), such as open rates and click-through rates.
    
-   **Increased brand visibility:** Emails that consistently reach the inbox enhance brand visibility and [brand awareness](https://www.mailmodo.com/guides/brand-awareness/) among recipients, which is crucial for maintaining engagement and building customer relationships.
    

### For recipients

Whitelisting empowers recipients to maintain control over their inboxes, ensuring the delivery of essential and relevant messages directly to their inboxes. Here’s how whitelisting benefits recipients:

-   **Streamlined communication:** Whitelisting ensures smoother communication by making sure that important notifications and updates are not missed. It also saves time by reducing the need to frequently check the junk folder for important emails.
    
-   **Security:** It provides an added layer of protection against cybersecurity attacks like phishing and enhances safety. Whitelisted emails from known and trusted sources are less likely to contain such threats, as they’ve been vetted and recognized as safe.
    

  

## How to get yourself whitelisted

If you're an email marketer and your emails keep landing in the spam folder, it will hamper your campaign’s performance. To tackle this problem, you must get yourself whitelisted. You can do this by following some best practices such as:

  

**1.  Request whitelisting:** Ask recipients to add your email address to their address book or contacts list. Offer clear instructions on how they can whitelist your email address, including adding you to their [safe sender list](https://www.mailmodo.com/guides/safe-list-email/).
    

Some email providers offer formal whitelisting programs or processes. Reach out to them and apply for inclusion.

**2.  Engage with ISPs and ESPs:** Build relationships with [ISPs](https://www.mailmodo.com/guides/isp/) and [ESPs](https://www.mailmodo.com/guides/email-service-provider/) by following their guidelines and addressing any issues. Provide them with details about your email practices and reputation.
    
**3.  Follow best practices:** Adhere to best email marketing practices, including proper [authentication (SPF, DKIM, DMARC)](https://www.mailmodo.com/guides/email-authentication/), maintaining a [clean list](https://www.mailmodo.com/guides/clean-email-list/), and providing relevant content. By focusing on these aspects, email marketers can improve their chances of getting whitelisted.
    

  
  
  

## How to whitelist an email

Whitelisting is a quick task to ensure the sender of an email gets added to the recipient’s pre-approved list. Usually, you only need to open an email message and verify the sender can be trusted.

Here are simple instructions on how to ensure that future emails get delivered straight to the inboxes of some of the most popular email clients:

### How to whitelist email in Outlook

  

**Step 1:** Go to the "Home" tab in Outlook.

![An image showing how to whitelist emails in Outlook](https://res.cloudinary.com/mailmodo/image/upload/f_auto,q_100/v1724334524/strapi/outlook1_999fd6971a.png)
  

**Step 2:** Click on the More commands dropdown (three horizontal dots) on the right side.

**Step 3:** Go to "Junk" and select "Junk E-mail Options".

**Step 4:** In the "Safe Senders" tab, click on "Add”. Enter the email address or domain you want to safelist and click "OK".

  

![An image showing  how to add email address to safe senders list in Outlook](https://res.cloudinary.com/mailmodo/image/upload/f_auto,q_100/v1724334524/strapi/outlook2_ce647b981a.png)
  

**Step 5:** Click "Apply" and "OK" to save the changes.

  

![An image showing how to set safe senders list in Outlook](https://res.cloudinary.com/mailmodo/image/upload/f_auto,q_100/v1724334524/strapi/outlook3_25df33b214.png)
To whitelist an email address in Gmail, add it to your contacts or create a filter. Here’s how you can do both:

  

**Add to Contacts:**

**Step 1:** Go to Gmail and log in to your account.

**Step 2:** Find an email from the address you want to whitelist in your inbox.

**Step 3:** Hover over the sender's email address or name at the top of the email.

**Step 4:** Click on the “Add to Contacts” icon (a small person with a plus sign) that appears in the pop-up box.

![An image showing how to add contact in Gmail](https://res.cloudinary.com/mailmodo/image/upload/f_auto,q_100/v1724334524/strapi/gmail1_60f29b89b8.png)
**Create a Filter:**

**Step 1:** Log in to your Gmail account.

**Step 2:** Select the gear icon in the top-right corner of the screen and click “See all settings” from the drop-down menu.

**Step 3:** Pick the tab “Filters and blocked addresses” from the top menu to see your existing filters and blocked senders.

  

![An image showing setting filter in Gmail to whitelist email address](https://res.cloudinary.com/mailmodo/image/upload/f_auto,q_100/v1724334523/strapi/gmail2_ea55a79979.png)

  

**Step 4:** Select the “Create a new filter” button and enter the domain or email address you want to whitelist in the “From” field.

  

![An image showing how to set filter to whitelist email in Gmail](https://res.cloudinary.com/mailmodo/image/upload/f_auto,q_100/v1724334524/strapi/gmail3_08e55ebd25.png)

  

**Step 5:** When finished, click “Create filter,” and then check “Never send to spam” to successfully whitelist every email the filter applies to.

  

![An image showing setting filters to whitelist emails in Gmail ](https://res.cloudinary.com/mailmodo/image/upload/f_auto,q_100/v1724334524/strapi/gmail4_cb9b1ca14d.png)

  

### How to whitelist in Yahoo

To whitelist an email address in Yahoo Mail, you can either add the sender to your contacts or create a filter. Below are the steps for setting a new filter:

**Step 1:** Open Yahoo Mail and click the "Settings" gear icon in the upper-right corner.

**Step 2:** Select "More Settings" from the dropdown menu.

**Step 3:** Go to the "Filters" tab.

  

![An image showing how to set filters to whitelist emails in Yahoo](https://res.cloudinary.com/mailmodo/image/upload/f_auto,q_100/v1724334524/strapi/yahoo1_e43e8d3b58.png)
  

**Step 4:** Click "Add new filters". Enter a name for the filter (e.g., “Whitelist Sender”).

**Step 5:** In the “Set rules” section, choose “From” from the dropdown menu and enter the email address you want to whitelist.

![An image showing step by step process of setting filters in Yahoo](https://res.cloudinary.com/mailmodo/image/upload/f_auto,q_100/v1724334524/strapi/yahoo2_20c19c15fb.png)

  

**Step 6:** In the “Choose a folder to move to” section, select “Inbox".

  

![An image showing where to direct whitelisted emails in Yahoo](https://res.cloudinary.com/mailmodo/image/upload/f_auto,q_100/v1724334524/strapi/yahoo3_79045ceed0.png)
  

**Step 7:** Click "Save" to create the filter.

  
  

## Conclusion

By implementing **email whitelisting**, you can take control of what lands in your inbox, ensuring that you receive only the most relevant and important messages. Whitelisting also protects you from phishing attempts, allowing you to focus on what truly matters.

  

By guiding recipients on how to add your email to their whitelist and adhering to best practices for list management, you can significantly improve your email deliverability and engagement. Adopting these practices fosters a positive relationship between you and your audience.

## Frequently Asked Questions

### Why should I whitelist an email?

Email whitelisting gives users the ability to manage their inboxes effectively, making sure that relevant messages are delivered straight to their inboxes. Whitelisting helps you focus only on important communications, eliminating the need to sift through numerous irrelevant messages.


### Can I whitelist an entire domain instead of individual email addresses?


Yes, most email clients allow you to whitelist an entire domain. When setting up a filter or rule, you can specify that all emails from a particular domain (e.g., @example.com) should be delivered to your inbox.


### How do I whitelist an email address if my organization uses a corporate email system?

 For corporate email systems, you may need to contact your IT department or email administrator. They can configure whitelists or safe sender lists at the server level to ensure that emails from trusted sources are not blocked.


### What are the differences between whitelisting and blacklisting?


Whitelisting allows emails from specific senders or domains directly delivered to your inbox while blacklisting blocks emails from specified senders or domains which ultimately end in the junk folder. Whitelisting is used to ensure deliverability, whereas blacklisting is used to prevent unwanted emails.


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---

**Author: Mashkoor Alam**

Mashkoor has always been passionate about writing. He used to write short stories on his blog before he started writing for SaaS companies years back. He aspires to have a book under his name.

