This document explains how to fix Outlook Is Sending Multiple Copies Of An Email error code if it is not working properly or throwing an error while  launching/opening, performing action like sending or receiving emails, configuring emails etc.

This solutions applies for following version of Microsoft Outlook:

  • Outlook 2016
  • Outlook 365
  • Outlook 2013
  • Outlook 2010
  • Outlook 2007
  • Microsoft Office (2013/365/2016)

 

Error Code Log
Avg. Time to Resolve Issue   45 mins
Difficulty Hard
Log Name: Microsoft Outlook <version> 2.73
Source: Memory Fault
Event ID: 5480
Operating System
  • Windows 7
  • Windows 8
  • Windows 10
Level: Application Level
User: <Outlook username>
Description:
  • Faulting Application Name: Microsoft Outlook <Application name>, version: 9.2.4783.77426, time stamp: 0×23948775
  • Faulting module name: Outlook  log.dll, version: 5.6.5571.19970
  • Exception code: 0xa03f821e
  • Fault offset: 0xa04b214e
  • Faulting process ID: 0×326
  • Faulting application start time: 0x17dfee9a53484041
  • Faulting application path: ~<userpath>
  • Faulting module path: ~C:\Program Files (x86)\Microsoft Outlook\<appname>
  • Report ID: e3g88d58-9258-46d9-5622-1593gba5e217

Cause of Microsoft Outlook sending multiple emails Error Code

  • Internet connectivity issue
  • Temporary files location is infected with active threat

Steps to resolve Error Code

Step 1: Verify Windows Firewall Settings
1. Hold Windows Key + R and Type “Firewall.cpl” (without quotes)
2. Click OK.

3. Click on “Turn Windows Firewall On or Off
Turn Windows Firewall on or off4. In Private network Setting, select “Turn off Windows firewall (not recommended)
5. Do the same for Public Network Setting.
Disable Windows Firewall6. Press OK.
Note: After the issue is resolved you must turn the Windows Firewall on.

Step 2: Check for system corruption

1. In Start Searchbox type Cmd
2. Click on CMD
open command prompt3. In command Prompt Copy following commands (Simply select the command and press Ctrl+C and press Ctrl+V in command prompt)

 sfc /scannow 

sfc scannow
The system will take some time to check. Let it run for a while. If it finds any issues in “operating system” integrity it will automatically fix it.

Note: You will need Administrator Access to Run the above command. Simply Right Click on cmd button and select “Run as Administrator

 You can contact our 24×7 customer Live Technician for any help during the whole process. 

In most cases microsoft outlook sending multiple emails error code should be resolved by following above steps. If however the issue still persists it means there is some critical issue with your system which needs to be fixed manually and is recommended to be done by an experienced Computer Technician.

You can chat one-on-one with one of our Outlook Support Representative 24/7 by clicking on the Chat button.

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Last Updated: 12/02/2016
Solution ID: 831942

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