Related guides: email confidentiality notice templates, email signature for lawyers, and email disclaimer examples by industry.
"Privileged and confidential" sits under more lawyer signatures than any other phrase, and most of the lawyers using it would struggle to say what it does. The short answer: it does not create privilege, it cannot stop a waiver by itself, and it carries real weight in exactly two situations. This guide gives you the wording, explains where the legal effect actually comes from, and shows how firms keep the notice consistent across every attorney, paralegal, and office.
Privileged and confidential email disclaimer samples
Copy the one that fits, replace the bracketed parts, and have your general counsel or ethics partner approve it once.
Short form
Standard form
With a clawback request (litigation teams)
With a no-advice line (client-facing marketing and intake)
All four are available as presets in the email disclaimer generator, which also adds the company or LLP registration line your jurisdiction requires.
Where privilege actually comes from
Attorney-client privilege attaches to a confidential communication between a lawyer and a client made for the purpose of obtaining or giving legal advice. Work-product protection covers material prepared in anticipation of litigation. Both exist because of who is talking, why, and whether the communication was kept confidential. None of that is created by a footer, and none of it is lost by leaving the footer off.
What the footer does is supply evidence on the "kept confidential" element and trigger the other side's duties. Two rules make that concrete:
- Federal Rule of Evidence 502(b): an inadvertent disclosure does not waive privilege if the holder took reasonable steps to prevent disclosure and promptly took reasonable steps to rectify it. A visible privilege notice is part of the "reasonable steps" story, and the clawback wording tells the recipient what rectifying looks like.
- ABA Model Rule 4.4(b): a lawyer who receives a document and knows or reasonably should know it was sent inadvertently must promptly notify the sender. A notice that says the message is privileged is how a receiving lawyer "reasonably should know."
Add to that ABA Model Rule 1.6(c), which requires reasonable efforts to prevent unauthorized disclosure of client information, and ABA Formal Opinion 477R (2017), which applies that duty to electronic communication and expects lawyers to weigh the sensitivity of the information against the security of the channel. A footer is one of the cheapest reasonable efforts available. It is never the only one.
When the footer helps, and when it does nothing
It helped in Mattel v. MGA Entertainment (C.D. Cal. 2010), where emails marked "privileged and confidential" were treated as showing the sender's intent to seek legal advice and keep the exchange confidential. Marking the message was part of what made the privilege claim credible.
It did nothing in Scott v. Beth Israel Medical Center (N.Y. Sup. Ct. 2007). A physician emailed his lawyers from his employer's account. The employer's written policy said its email system was for business use and could be monitored. The lawyers' replies carried a standard privilege footer. The court held the communications were not privileged, and that the "pro forma notice at the end of the e-mail" was not a reasonable precaution: the client had chosen a channel his employer could read. Lesson one for firms: tell clients to use a personal account. Lesson two: the footer will not save a communication the channel has already compromised.
It is weakened by indiscriminate use. Courts read a label that appears on every message a firm sends, including the lunch order, as boilerplate rather than a judgment about the message in front of them. A notice that says "may contain" privileged information is honest about that; a firm that wants the marking to carry weight should also mark genuinely privileged messages in the subject line or body, where it is a deliberate act.
It does not fix a misdirected email. If an associate sends a privileged memo to opposing counsel, Rule 4.4(b) and FRE 502(b) govern what happens next, and the firm's prompt clawback request matters far more than the footer. The footer's job in that moment is to make the recipient's duty to notify obvious.
What the notice should and should not say
- Say "may contain." Not every message from a lawyer is privileged, and a notice that claims every one is reads as boilerplate.
- Name both protections where litigation work is involved: attorney-client privilege and work product are different doctrines with different waiver rules.
- Say that receipt is not a waiver. It is a statement of your position under FRE 502(b) and the state equivalents, and it is what a court will look for.
- Give instructions and a contact. Notify, do not read on, delete. The contact address should be monitored.
- Do not stack it with everything else. A privilege notice followed by a virus disclaimer, an environmental line, and a no-contract paragraph runs to 200 words nobody reads. Keep the privilege notice, add the firm's registration line where company law requires it, and stop.
- Do not use it on marketing email. A newsletter marked privileged is a small credibility cost every time it goes out.
Keeping the notice consistent across the firm
The legal analysis above assumes every attorney, paralegal, and assistant carries the approved wording, on every device, including the phone they reply from at 11 p.m. In practice a firm that emails the notice around and asks people to paste it ends up with a dozen versions, several of them from a prior firm, and no record of which one was live when a dispute arose.
The fix is structural. Hold the notice in a signature template, assign templates by practice group and office so litigation can carry the clawback version and intake can carry the no-advice version, pull names and bar numbers from the directory so nobody retypes them, and auto-install the signature to Gmail or Outlook so nobody pastes anything. When the ethics partner changes a sentence, change the template and every signature follows. The firm-specific setup, including bar numbers and confidentiality wording by practice group, is covered in email signature management for law firms, and the signature design itself in lawyer email signature templates.
Keep your own dated record of each approved version. Signature tools deploy the wording; your file is what shows an auditor or a court which text was in use on a given day.
Frequently asked questions
Does a "privileged and confidential" footer make an email privileged?
No. Privilege depends on the parties, the purpose, and whether the communication was kept confidential. The footer is evidence of intent and a trigger for the recipient's duties under rules like ABA Model Rule 4.4(b). It does not supply any of the elements itself.
Does the footer prevent waiver if the email goes to the wrong person?
Not by itself. Under FRE 502(b) and similar state rules, inadvertent disclosure does not waive privilege if you took reasonable steps to prevent it and promptly acted to get the material back. The footer supports the first element; the prompt clawback request satisfies the second.
Should every email from a law firm carry the notice?
Most firms apply it firm-wide because the cost is zero and the downside of omitting it on the one message that mattered is high. Use "may contain" wording, and mark genuinely privileged messages explicitly in the subject or body as well, so the deliberate marking is distinguishable from the boilerplate.
Is this the same as a confidentiality notice?
A privilege notice is a confidentiality notice with two additions: it names the legal protections that may apply and states that receipt is not a waiver. General confidentiality wording, and nine other templates, are in email confidentiality notice: examples and what it actually does.
What about firms outside the US?
Legal professional privilege in England and Wales, and its equivalents elsewhere, follow the same logic: the protection comes from the nature of the communication, and the notice records intent. The wording above works with "legal professional privilege" substituted for "attorney-client privilege." UK firms must also carry the LLP or company registration line required by the Companies Act 2006, which the generator adds when you choose United Kingdom.
Share this post