In this video you will Learn how to send large files in Outlook by adjusting the attachment size limit through the Windows Registry. Follow these steps carefully to modify the maximum attachment size and bypass Outlook’s default restrictions.

Disclaimer: Editing the Windows Registry can be risky if not done correctly. Please follow the instructions carefully and back up your registry before making any changes.

Steps to Send Large Files in Outlook:

Open the Registry Editor:
Press Win + R, type regedit, and press Enter.
If prompted by User Account Control, click Yes to allow.

Navigate to the Outlook Key:
For Outlook 2016 and later, navigate to: HKEY_CURRENT_USER\Software\Microsoft\Office\16.0\Outlook\Preferences
Adjust the version number based on your Outlook version.

Create or Modify the MaximumAttachmentSize Value:
Right-click in the right pane, select New, and then DWORD (32-bit) Value.
Name the new value MaximumAttachmentSize.
Double-click MaximumAttachmentSize and set the value in KB (e.g., 51200 for 50 MB, 102400 for 100 MB).

Save and Close:
Click OK to save your changes.
Close the Registry Editor.

Restart Outlook:
Restart Outlook for the changes to take effect.

Tips:

Backup Registry: Always back up the registry before making any changes to avoid potential issues.
Attachment Alternatives: Consider using cloud storage solutions like OneDrive or Google Drive for very large files.

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#Outlook #LargeFiles #RegistryEdit #EmailTips #Tutorial #HowTo #techtips
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