Hello @hsinihsu,
Thank you for reaching out to the Docusign Community! I appreciate you bringing your question to this Community.
Yes, the sender may still be able to locate the envelope, and you can retrieve it from them.
You can also use the security code from the original email you received to access the document.
When you receive an email inviting you to electronically sign a Docusign document, a 33-character alphanumeric security code appears at the bottom of the email. This string of letters and numbers is a unique ID for the document you received. Use this code to get the document to sign, save, and print.

To begin:
- Navigate to www.docusign.com.
- At the top of the page, select Access Documents.
- Copy the security code from the email and paste it into the Security Code text box, and select GO.

Article: Use a Security Code to access Docusign documents | How do I access a signed Docusign document?
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Best regards,
Jenny | Docusign Community Moderator
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