Email-production redaction is the removal of personal data from messages disclosed under FRCP 34. Rule 34(b)(2)(E)(ii) asks for a form that is ordinarily maintained or reasonably usable. anonym.plus reads header, body, signature, and every quoted reply on your device.
When this applies
Mail travels in families: a parent message plus its attachments. Rule 34(b)(2)(E)(i) expects an organized set, so a split family makes the volume deficient. Bcc lines and quoted threads repeat contacts many times over.
How anonym.plus handles it
- Load the messages into anonym.plus on your device.
- It scans To, From, Cc, body, and quoted threads.
- The tool flags names, emails, phones, and signatures.
- Confirm the flags across the full thread.
- Replace or mask each confirmed value.
- Save the clean messages on your device.
What you need to provide
- The messages (PST, EML, MSG, PDF, or DOCX).
- An operator; Replace keeps the thread readable.
- Optional steady labels for repeat senders.
PII entity types detected
| Category | anonym.plus entity type | Example |
|---|---|---|
| Names | PERSON | From: K. Berg → [SENDER] |
| Contact | EMAIL_ADDRESS | k.berg@corp.com → [EMAIL] |
| Contact | PHONE_NUMBER | sig +1 212 555 0199 → [PHONE] |
| Dates | DATE_TIME | Sent 03/02 → [DATE] |
| Location | LOCATION | office address → [ADDRESS] |
| Identifiers | US_SSN | SSN in body → [SSN] |
Compliance achieved
- Delivers mail in the FRCP 34(b)(2)(E)(ii) reasonably usable form.
- Parent and attachment stay linked, so the family is never split.
- Bcc, Reply-To, signature block, and each quoted reply are scanned.
- Nothing is uploaded, so a privileged thread never reaches a vendor.
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Limitations & cautions
Long threads repeat the same names many times. The tool catches each one, but check signature blocks and image footers, where OCR may miss faint text. A missed quoted reply can leak a name you meant to clear.
Frequently asked questions
What happens if an attachment is split from its parent?
The family breaks, and the other side can call the volume deficient under Rule 34(b)(2)(E)(i). Keep parent and child together, and clear personal data inside each.
Which header fields leak the most?
Bcc, Reply-To, and the delivery trail hold addresses that never show in the reading pane. Signature blocks add direct-dial numbers. All are scanned, not just To and From.
Can it read PST and MSG files?
Yes. Common mail formats are supported, plus PDF and DOCX exports of messages.