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What Is the Maximum Attachment Size in Outlook?
1 min read
Answer:
The default attachment limit is:
- 20MB for Exchange Online
- 25MB for Outlook.com
Workarounds for Large Files:
- Use OneDrive or SharePoint: Upload files and share links instead.
- Compress Files: Convert large files into a ZIP folder.
- Split Attachments: Send multiple emails with smaller attachments.
