Unmasking an anonymous Reddit user: how John Doe subpoenas work (US)

When someone is hurt by an anonymous post, the person who posted it is a stranger to the law. A claimant usually cannot sue a username, so the claimant files a lawsuit naming the poster as “John Doe” (or “Jane Doe”) and then asks the court for permission to find out who the poster is. The tool is a subpoena, a court-backed demand for documents or information, sent to a company that holds records, which is why Reddit is involved when the posts are on Reddit.

The timing matters. Under Federal Rule of Civil Procedure 26(d)(1), a party “may not seek discovery from any source before the parties have conferred as required by Rule 26(f)”, except in limited cases “or when authorized by these rules, by stipulation, or by court order.” In a John Doe case there is often nobody to confer with yet, so the claimant has to ask the judge for an order allowing an early subpoena. New Jersey’s Dendrite decision describes this stage as an application “for expedited discovery seeking an order compelling an ISP to honor a subpoena and disclose the identity of anonymous Internet posters”. State courts have their own rules for the same step.

This is the point where the First Amendment comes in. The US Supreme Court has repeatedly recognised a right to speak anonymously, which the Electronic Frontier Foundation (EFF) sums up on its anonymity page by quoting the 1995 ruling in McIntyre v. Ohio Elections Commission: “Anonymity is a shield from the tyranny of the majority.” The Delaware court in Cahill notes that the First Amendment does not protect defamatory speech, so courts have to balance the speaker’s right to stay anonymous against the claimant’s right to seek redress.

Reddit’s guidelines for civil and non-government legal requests cover requests from people in civil disputes. They say Reddit “may disclose limited account information in response to legal requests only when required by applicable law”, and that it reviews requests to ensure they are not objectionable, “such as requests that are vague or overbroad, seek privileged or confidential information, or where the circumstances give rise to concerns around the chilling of free speech or other rights infringements.” The same page says “All legal requests for account information must be narrowly tailored and specifically identify the account(s) at issue by including the relevant u/username(s) and the specific account information sought.”

On notice to users, the page says: “Reddit will attempt to notify users about legal requests seeking disclosure of their account information before disclosing their information in response to such a request. Reddit will generally provide a copy of the legal request and give the affected user a reasonable period of time to file a legal objection before producing responsive records.” So an anonymous poster whose account is targeted should usually get a chance to object, but only if Reddit is able to reach them. The page also notes that Reddit reserves the right to insist on proper service of legal process, accepts it through its registered agent, and does not provide expert witness testimony.

Reddit’s separate guidelines for law enforcement and government agencies describe what it holds: it “generally collects minimal information from users and may have little or no non-public information available for many accounts”, users are not required to provide a name or contact details, and it “automatically deletes any IP addresses collected after 100 days, except for the IP address used to create an account.” If an account is deleted, the posts remain visible but the username is “publicly disassociated” from them. Those guidelines describe preservation requests, but only ones submitted on law-enforcement letterhead and signed by the requesting officer. Nothing on the civil page describes an equivalent for private claimants, which is why there is no preservation-letter template here.

The sequence below is a simplified outline of the procedure described in the two court decisions this guide cites. Real cases vary by court and by claim, and a lawyer will know the local rules.

Dendrite International, Inc. v. Doe No. 3, 342 N.J. Super. 134, 775 A.2d 756 (App. Div. 2001), decided July 11, 2001, is the New Jersey decision that Cahill and the New York ruling described below both discuss. A company asked the court for early discovery to learn the identity of anonymous posters on an internet message board; the Appellate Division affirmed the trial judge’s refusal. Its stated guidelines are that the trial court should strike “a balance between the well-established First Amendment right to speak anonymously, and the right of the plaintiff to protect its proprietary interests and reputation”.

In plain terms, the court said the claimant must first try to notify the posters. It “should first require the plaintiff to undertake efforts to notify the anonymous posters that they are the subject of a subpoena or application for an order of disclosure, and withhold action to afford the fictitiously-named defendants a reasonable opportunity to file and serve opposition to the application.” Next, “The court shall also require the plaintiff to identify and set forth the exact statements purportedly made by each anonymous poster that plaintiff alleges constitutes actionable speech.” Third, the court looks at whether the claimant has a genuine case: the claimant “must produce sufficient evidence supporting each element of its cause of action, on a prima facie basis, prior to a court ordering the disclosure of the identity of the unnamed defendant.” Finally, “the court must balance the defendant’s First Amendment right of anonymous free speech against the strength of the prima facie case presented” and the necessity of disclosure.

Doe v. Cahill, 884 A.2d 451 (Del. 2005), decided October 5, 2005, came from a different setting. The plaintiffs, a Smyrna, Delaware city councilman and his wife, sued four John Doe defendants for defamation and invasion of privacy over blog comments about the councilman’s performance. The trial judge applied a “good faith” standard and ordered the internet provider to disclose the poster’s identity. The Delaware Supreme Court reversed, saying the trial judge “applied a standard insufficiently protective of Doe’s First Amendment right to speak anonymously”.

The court held: “We accordingly hold that before a defamation plaintiff can obtain the identity of an anonymous defendant through the compulsory discovery process he must support his defamation claim with facts sufficient to defeat a summary judgment motion.” In plain terms that means the claimant must show real evidence on the elements of the claim, not just a pleading that could survive a motion to dismiss. Cahill expressly did not adopt all of Dendrite: it kept the notice requirement, saying the plaintiff “must undertake reasonable efforts to notify the anonymous defendant of the discovery request and must withhold action to allow the defendant an opportunity to respond”, but said the exact-statements and balancing steps were unnecessary because “The summary judgment test is itself the balance.” The court then applied its standard and held that, as a matter of law, a reasonable person would not read the blog statements as stating facts about the councilman.

The EFF, which joined an amicus brief in the case, describes it on its case page as the first state supreme court ruling on a John Doe subpoena.

Courts across the country have used versions of these tests. A May 2024 Public Citizen blog post reports that New York’s Appellate Division, First Department, reversed an order that had required Google and GoDaddy to identify the author of a blog, quashed the subpoenas, and adopted Dendrite. The post describes the test as requiring “notice to the anonymous speaker, identification of the allegedly actionable words, articulation of the legal claim based on those words, presentation of a prima facie case supporting the claim, and a balancing of the equities.” The same post calls it the first decision by a state appellate court addressing the Dendrite and Cahill question since 2015.

EFF’s anonymity page explains why it defends these protections: people speak anonymously for many reasons, from fear of retaliation to harassment. EFF says it has challenged many efforts to impede anonymous communication, in courts and in legislatures. Its case pages describe two Reddit-related disputes, one where it represented the anonymous commenter and one where it filed an amicus brief. Both involved copyright claims rather than a defamation suit, so they used different legal bases from the cases above, but they show courts testing whether a claimant can overcome anonymity.

In 2019 the Watchtower Bible and Tract Society subpoenaed Reddit for information about an anonymous commenter, using a copyright-law subpoena rather than a defamation suit. EFF represented the commenter and moved to quash. EFF argued the posts were lawful fair uses. An EFF press release dated March 3, 2020 reports that a US District Court judge granted the motion to quash. This was a different mechanism from the John Doe route above, but the outcome shows Reddit users contesting disclosure in court.

EFF also describes In re Subpoena to Reddit, an appeal in which plaintiffs tried to require Reddit to reveal information about users who discussed downloading copyrighted material. EFF’s amicus brief urged the Ninth Circuit to uphold the district court’s decision, arguing that the First Amendment protects anonymous speech and that a heightened standard applies before online speakers can be unmasked. That is EFF’s position as an advocate, not a court holding. EFF’s case page says the plaintiffs rely on "a stray remark from the district court judge" to argue that copyright litigation is an exception to the rule. On how it ended, TorrentFreak reported on 4 July 2025 that federal courts had agreed on three separate occasions that the Reddit users "could remain anonymous", and that after the underlying case against the internet provider Frontier Communications settled, "this appeal was moot, with the plaintiffs requesting a dismissal". redditwatch’s own write-up records the appeal as dismissed as moot in 2025, leaving the district-court rulings in place. The sources read for this guide show the plaintiffs asking for dismissal and no Ninth Circuit ruling on the merits, so treat the outcome as the earlier district-court decisions refusing the subpoenas, not as an appeal-court precedent.

A Rolling Stone report dated January 5, 2026 describes a federal judge in Northern California denying, in a ruling issued in late 2025, an application to compel Reddit to identify users. According to the report, the applicant first asked Reddit, which refused, then went to court saying he wanted the information so he could consider a defamation case in Australia. The judge, it says, called the request “overreaching” and noted there was no complaint yet filed against John Does in a foreign court. This report reflects one judge’s ruling in one case and is not a general rule. redditwatch has fuller write-ups of these and related disputes, linked on this page.

An order from a court in another country may not by itself compel a US company such as Reddit to hand over data. Someone abroad who wants to identify a Reddit user may need a US court process, as in the Rolling Stone example above, or another formal international route such as letters rogatory. Which one applies, and whether it is worth pursuing, depends on the claim, the courts involved and the country, and it is a matter for a lawyer experienced in cross-border disputes. If you are outside the US, seek a lawyer rather than trying this yourself.

Before thinking about a subpoena, it helps to write down what is actually false and what harm resulted. Courts in cases like Dendrite and Cahill look at the exact words used, whether they state facts rather than opinion, and whether the claimant can show a real case. Reporting a post to Reddit, or asking for removal, is a separate route that does not need a lawsuit, and a lawyer can advise whether to try that first. The template below is a one-page summary you can give to a lawyer so the first meeting is productive. It is not a legal document and is not sent to Reddit.