Faculty & Staff: Email size limit

Owned by Jon Cunningham (Deactivated)
Last updated: Aug 01, 2024 by Aeoleon Bryant
1 min read

Summary:

This article explains the 25 MB size limit for a single email, including attachments, to help ensure successful delivery and avoid server rejections.

25 MB Email Size Limit

  • Limit Explanation: Emails, including attachments, must not exceed 25 MB to ensure smooth transmission and acceptance by most email servers.

  • Factors Affecting Size:

    • Encoding Overhead: Attachments are encoded, which can increase their size by about 33%.

    • Email Content: The text content adds to the total size.

Tips for Managing Email Size

  • Compress Attachments: Use file compression tools to reduce attachment size.

  • Use File-Sharing Services: Share large files via cloud storage links (e.g., Google Drive, Dropbox).

  • Optimize Images: Reduce image size and resolution.

  • Split Files: Send large files in separate emails if necessary.

Considerations

  • Email Client Limits: Be aware of different client size restrictions.

  • Organization Policies: Follow any specific guidelines from your organization.

Conclusion:

By following these tips, you can manage email size effectively and ensure successful delivery. For further assistance, contact support using the information below.

Contact Information:

If you encounter any issues or need further assistance, please contact the Technical Service Desk by submitting a ticket at help.fscj.edu

Â