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Velvet Digest

Does Mailchimp recognize duplicates?

Author

Emily Wilson

Updated on May 21, 2026

MailChimp does not automatically remove duplicates. But, MailChimp does not allow duplicates in the same list.

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Similarly, how do I find duplicates in Mailchimp?

To find duplicates, add all contacts to one Excel spreadsheet. Then use Excel's Remove Duplicates button to identify and remove duplicate entries. Make a note of the duplicates you removed from your Excel file, and archive them from one or more of your Mailchimp audiences.

Subsequently, question is, what happens when you combine lists in Mailchimp? A segment could then be created to identify which subscribers were on which list or lists. Mailchimp have recently released Tags. It is now simpler than ever, when combining lists, to merely create a tag to identify the 'old' list names and add the tags relevant to each subscriber for each of the 'old' lists.

Just so, can you merge contacts in Mailchimp?

Use the Combine Audiences Tool. As a best practice, we recommend you maintain only one master audience in Mailchimp, and use tags and segments to organize and target your contacts. If you have multiple audiences, you can use our combine audiences tool to merge them together.

How many audiences can you have in Mailchimp?

The Free plan includes up to 2,000 contacts across all audiences in your account, and up to 12,000 email sends per month. In any 24-hour period, you can send up to 2,000 emails. Subscribed, unsubscribed, and non-subscribed contacts count toward your contact limit.

Related Question Answers

How do I clean up my email database?

Best Tips to Clean or Scrub an Email List
  1. Start Scrubbing Your Most Active Email Lists – But Do Not Forget Your Other Lists.
  2. Start Cleaning Duplicate Email Addresses.
  3. Find “Spammy” Email Addresses and Remove Them from Your Email List.
  4. Remove People Who Unsubscribe from Your Email List.
  5. Correct Obvious Typos.

Does Mailchimp automatically remove unsubscribes?

When someone clicks the unsubscribe link in your email campaign, they're automatically removed from the audience that received the campaign. Mailchimp scans for high unsubscribe rates because they can hurt your reputation and deliverability.

Can I send a mailchimp campaign to more than one list?

After you've created your campaign and scheduled to send it to one list, you can replicate that email to send to multiple groups. First you'll need to log in to MailChimp, if you haven't already. Navigate to the "Campaigns" page and click "Create campaign." Select one of the lists you'd like to email as the recipient.

What does total cleaned mean in Mailchimp?

Cleaned. Cleaned subscribers are those where Mailchimp has determined that it isn't possible to send campaigns to those email addresses. Importantly, the term Cleaned here refers to cleaned from your All Subscribers i.e. they are non-deliverable email addresses.

How much does Mailchimp cost?

MailChimp offers the Free plan for up to 2,000 contacts and 10,000 emails per month (with ads). The Essentials plan starts at $9.99/month for 500 contacts and 500k emails. The Standard plan adds advanced automations, starting at $14.99/month, and Premium gives you all-areas access from $299/month.

How do I merge Mailchimp accounts?

Add yourself as an Admin
  1. Log in to your secondary Mailchimp account.
  2. Click your profile name and choose Account.
  3. Click the Settings drop-down menu and choose Users.
  4. Click Invite A User.
  5. On the Invite a user page, input the email address associated with your primary account login and choose Admin.
  6. Click Send Invite.

How do I delete inactive subscribers Mailchimp?

Delete Inactive Subscribers
  1. Go to the list you're concerned about.
  2. Choose “Create a Segment.”
  3. Click “Contacts match” and then select “all” in the drop-menu.
  4. Filter the subscribers by selecting “Campaign Activity,” “did not open,” and “Aggregate Campaigns.”

Can I have multiple free Mailchimp accounts?

How can I send 100 000 emails by creating multiple, free MailChimp accounts, which each allow 2000 free emails? So basically if you send out emails from multiple email accounts registered with Mailchimp, first is you will be notified by Mailchimp almost automatically that most of your accounts are banned or suspended.

How do I transfer a mailchimp template to another account?

To share a saved template with another Mailchimp account, follow these steps.
  1. Click the Brand drop-down and choose Templates.
  2. Find the template you'd like to share by browsing the template list or using the search and filter options.
  3. Click the drop-down menu for the template and choose Share.

How do I organize contacts in Mailchimp?

Click the Manage contacts drop-down and choose Groups. Find the group category you want to work with and click View Groups. Find the group you want to import subscribers into, and click Import. Follow the steps to import your contacts to Mailchimp.

How do I send to multiple audiences in Mailchimp?

Send to groups from the campaign builder
  1. In the To section, click Add Recipients.
  2. In the Audience drop-down menu, choose the audience you want to work with.
  3. In the Segment drop-down, choose Group or new segment.
  4. Click the first drop-down menu and choose a group category.

How do I find my Mailchimp list?

To find your MailChimp List ID: Log in to your MailChimp account at http://mailchimp.com. Click "Lists" from the top menu to view your MailChimp lists. Select the list you wish to offer user sign-up.

How do I open a Mailchimp account?

Activate your account After you receive the account activation email from Mailchimp Client Services, you can complete the account setup. Open the account activation email and click Activate Account. On the Confirm Humanity screen, check the I'm not a robot box, and click Confirm Signup.

How do you create a master list?

Create Your Master List
  1. Click Contacts, and then click Marketing Lists.
  2. Click New.
  3. Enter a name for the new list, and select a folder.
  4. In the Set Up New List Contents drop-down, choose Define the column names for a new empty list.
  5. Select any of the Standard Field Names in your Act-On account.
  6. Click Continue.

What is the difference between groups and segments in Mailchimp?

Both are ways of organizing your subscribers in order to send better targeted emails to them. Groups and segments are similar but different. Groups in Mailchimp organize folks by interest into sub-categories. Creating segments in Mailchimp filters subscribers with specifically similar characteristics.

How do I resend a campaign in Mailchimp?

Replicate your campaign
  1. Navigate to the Campaigns page.
  2. Click the drop-down menu for the campaign you want to resend, and choose Replicate.

How do I create a new audience in Mailchimp?

To create a new audience in your Mailchimp account, follow these steps.
  1. Navigate to the Audience tab.
  2. Click the Current audience drop-down and choose View audiences.
  3. Click Create Audience.
  4. In the confirmation box, click Create Audience.
  5. Enter the details in the fields provided.

What is better than Mailchimp?

AWeber is a full-service email marketing platform that comes in just a little bit cheaper than Mailchimp. While there are a lot of similarities when it comes to features and pricing, one big difference is that AWeber lets you use affiliate links in your emails, while Mailchimp bans most affiliate links.

Is mailchimp a CRM?

Mailchimp and Other CRMs. A CRM solution is any tool or platform you use to aggregate data and manage personal relationships with your customers. Mailchimp is a powerful marketing automation platform, but we also have a number of tools that can help you manage and interact with your audience all within our platform.