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Velvet Digest

Why is my email receiving duplicate emails?

Author

Eleanor Gray

Updated on May 11, 2026

Duplicate email #1 – a message onthe server is corrupt, and thus generates duplicateswhen Outlook starts its Send/Receive process. Duplicateemail #3 – the “Leave a copy of themessages on the server” box has been checked on youraccount settings and Outlook creates duplicate emails ateach Send/Receive.

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In this way, how do I stop getting duplicate emails?

How to Stop Microsoft Outlook From Receiving DuplicateEmails

  1. Ensure Only One Instance is Running. Right-click the taskbarand click "Start Task Manager." Click the "Processes" tab. Clickthe "Image Name" column.
  2. Avoid Leaving Copies of Messages on Server. Open Outlook. Click"Tools" and click "Email Accounts."
  3. Profiles with Two POP3 Accounts. Open Outlook. Open the "Tools"menu.

Also, how do I stop duplicate emails in Gmail? Go to the E-mail tab; Click to highlight theGmail IMAP account that you will prevent duplicatesent emails; Click the Change button.

Likewise, why are emails duplicating in Outlook?

Incorrect Outlook Rules: Mistakes cause the rulesto be improperly configured. This, in turn, causes dataduplication in the Outlook mailbox. The Send/ReceiveIntervals are Short: Due to the short frequency of the Inboxupdates, the email messages, as well as the mailboxcomponents, cannot synchronize properly.

How do you duplicate emails in Outlook?

Double-click the email message in the mainportion of the Outlook window so the email messagewindow pops up. Press the “Ctrl-F” keys together. A newcopy of the email pops up. Repeat this step for as manycopies as desired.

Related Question Answers

How do I stop receiving duplicate emails in Outlook 2010?

How To Stop Outlook 2010 Downloading DuplicateEmails
  1. In Outlook 2010 click on the [File] tab and select [Options]–> [Advanced] (note that these both appear in the lefthand panel as opposed to the old style drop down menus)
  2. Scroll down to the “Send and receive” section andclick on the [Send/Receive…] button.

How do I stop duplicate emails in Windows Live Mail?

You might want to back up your emails incaseanything goes wrong. You can then restore your emails ifthat happens. To remove duplicates: Open Windows LiveMail, simply navigate to the duplicated folder,right-click on the folder name and then select “Removeaccount”. Confirm that you want to remove theaccount.

How do I delete duplicate emails in Outlook 2013?

All you need to do is click on the folder that has theduplicates in it and then go up to the 'Home' tab and click"Clean up". Then click the "Clean Up Conversations" options. Itwill remove all the redundant (duplicated emails) inthe highlighted folder. That's it.

How do I stop duplicate emails in Yahoo?

Steps to Remove Duplicate emails from Yahoomanually:
  1. You need to login to your Yahoo account to remove the duplicateemails.
  2. Now type the subject of the duplicate email in the search boxand then press Enter.
  3. Now click on select all option from the tab just above of theinbox.

How do I delete duplicate emails in Outlook for Mac?

Technique to remove duplicate emails in Outlook
  1. Open MS Outlook.
  2. Go to file >> select Open option >> click Exportoption then Import/Export.
  3. Choose “import from other file or program” and hitnext.
  4. Choose PST file options then next.
  5. Browse PST data and check “do not importduplicates” option >> press next button.

How do I eliminate duplicates in Excel?

Remove duplicate values
  1. Select the range of cells that has duplicate values you want toremove. Tip: Remove any outlines or subtotals from your data beforetrying to remove duplicates.
  2. Click Data > Remove Duplicates, and then Under Columns,check or uncheck the columns where you want to remove theduplicates.
  3. Click OK.

Why does Gmail send duplicate emails?

However, sometimes it seems that whenever userssend message from Gmail account via Outlook, the sentmessages appear twice in the sent items folder. It means the SentItems folder is saving two copies of each sent mail. To resolvethis issue, the messages should be sent thorugh SMTP server (ownISP) instead of Gmail.

How do I delete duplicate emails in Gmail?

Step 1 : Firstly open your Gmail account andcreate Filter on your Gmail account. Step 2 : In the filterPaste the email address you copied from the duplicate email.Step 3 : Now similar emails with that emails comesinto one list on your inbox. Step 4 : Select all and PressDelete button.

How do I copy a draft in Gmail?

Copy Gmail Drafts To quickly clone a message to send separately tosomeone else, select the source draft from the drop-down,then select the number of copies you wish to have and click theCreate Drafts button.

Why is my outlook receiving duplicate emails?

Possible Causes of Duplicate Emails onOutlook Express Fix: Uncheck the "Leave Messages on the Server" box. Todo this, click on Tools>Accounts. You will see a box open (namedInternet Accounts), click "Mail" tab, click on the mail account,click on Properties>Advanced. Simply delete the duplicatemessages.