The Second Circuit closes the door on service by email in China


An email flies from America to China.

The case of the day is Smart Study Co. v. Shenzhenshixindajixieyouxiangongsi (2d Cir. 2025). This is one we’ve been waiting for. For years I have been making the case that: (1) when the Service Convention applies (that is, when the defendant is to be served in a Convention state and when the defendant’s address is known), and (2) when the state of destination has objected to service by postal channels under Article 10(a) of the Convention, even if the objection does not expressly name service by email, then service by email is improper. The reason is simple:

  1. The Convention is exclusive, i.e., when it applies, you have to use one of the methods of service that it authorizes, or at least permits. That’s the holding of the Volkswagen case, and it’s the internationally agreed interpretation of the Convention.
  2. The only provision of the Convention that even arguably permits service by email is Article 10(a), which permits service via postal channels. If email is considered to be within the postal channel, the Article 10(a) permits service by email.
  3. But the Convention itself empowers states to object to service of process by the alternate means listed in Article 10(a). So when a state has objected to service of process by postal channels, email is not a method of service that the Convention authorizes or permits.

Or as I put it in my haiku back in 2020:

Limited methods.
Email is not on the list.
The plaintiff’s sad tears.

In today’s case, which I’ve written about before, the Second Circuit finally reached the question and, happily, decided it the right way. It began by noting the good reasons why plaintiffs want to serve process by email in China: service through the Chinese authority can be slow and sometimes can fail. I have to say I think that these problems are often overstated, though I would leave it to my colleague Aaron Lukken, who has “boots on the ground” on this issue in a way I don’t to say for sure.

Anyway, the court went on to adopt the argument I gave above. It expressly rejected the idea, expressed in several US decisions, that unless an Article 10 objection expressly mentions email, it does not prohibit service by email. That view, the court said, “clearly misconstrues” the Convention, because the Convention is exclusive. The court went on to note the way that Articles 11 and 19 of the Convention, which both provide for additional methods of service (when two contracting states agree—Article 11—or when a contracting state’s internal law permits other methods of service transmitted from abroad—Article 19—support its conclusion. Both articles would be superfluous if the Convention permitted methods of service other than those it expressly names.

So much for the Convention. What about US procedural law? FRCP 4(f)(3), the rule that allows court to authorize alternate methods of service outside the United States, expressly forbids methods that are contrary to international agreements (though it permits methods that are contrary to foreign internal law). There is no exigency exception in the rule, and in any event the plaintiff had not shown any real exigency. And contrary to the plaintiff’s arguments, FRCP 4(f)(2) did not authorize the service. That rule applies only “if there is no internationally agreed means, or if an international agreement allows but does not specify other means.” But that means it does not apply when the Convention applies, because the Convention does allow and specify means of service.

To mark the occasion, here is a new haiku:

Blogger's wish comes true.
Second Circuit gets it right.
Comity preserved.

I await the Seventh Circuit’s decision in a similar case, where I had the pleasure of submitting an amicus brief on behalf of friends of Letters Blogatory Bill Dodge and Maggie Gardner. I expect the case will come out the same way, and perhaps then the US courts will finally have a consensus on this important and longstanding Letters Blogatory issue.

Fediverse reactions

5 responses to “The Second Circuit closes the door on service by email in China”

  1. Often overstated indeed, especially if the plaintiff does no homework at the outset. In this case, I speculate that a Hague Request by the plaintiff would have failed anyway, because they merely sue the Chinese defendants in their pidgin/phonetic names and not their actual legal names.

    But had they done their homework and been unable to find an address, then the Convention wouldn’t apply in the first place. That would make 4(f)(3) e-service completely valid.

    One thing the 2d Cir. opinion gets wrong is the contention that e-mail is not a postal channel. The HCCH has much to say on the subject, as you’ve covered extensively. Thankfully, this is just dicta.

    In any event, it’s too bad SmartStudy’s counsel weren’t smart enough to study what we’ve written. Or to pick up the phone and spend ten minutes getting our thoughts.

    (Spectacular haiku!)

    1. There should be one agreed answer to whether email is part of the postal channel, but the C&R on the topic is not self-evidently right. I like the “email is mail” metaphor, for reasons I’ve explained. But I also see the appeal of observing that all of the alternate methods of service in Article 10 have authorized people in the loop. In the early days of email there was some thought that postal services would offer e-post service. It generally hasn’t worked out that way. It’s fair to ask whether something can be “postal” without a postman.

      Glad you like the haiku!

    2. Michael La Porte

      On the “doing homework” side of things, I hope that courts (at least those somewhat willing to put lip service to “address not known” and “reasonable diligence” under 4(f)(3)) stop falling for the plaintiffs’ bar’s lame “I googled it and didn’t find nothing” submissions.

      In the age of AI – Claude, ChatGPT, Lexis Protege and my new personal favorite in this area Baidu’s Ernie – it has become so much easier to be “reasonably diligent” in searching for and validating China-based addresses. Hopefully, the ubiquity of AI Chatbots raises the bar for courts looking at this issue.

      The transliterations listed on Amazon are often easily reverted back to Chinese characters. Ernie also does a pretty good job of searching QCC, Tianyancha and other Chinese-language government databases that are otherwise REALLY challenging for non-Chinese speakers. Where the location of exact Chinese characters is difficult based on the transliteration, adding in an Amazon-listed seller address in China often closes the loop.

      Hopefully, courts realize that resort to AI assistance in searching for Defendants’ addresses is eminently reasonable under the circumstances and stops pretending that Plaintiff’s have been diligent in searching databases that are not even accessible in China.

      Full disclosure – I’ve defended many Chinese e-sellers accused of infringement in “Schedule A” cases.

      1. Thanks for your comment, Michael! I am not sure Rule 4(f)(3) has or should have a “reasonable diligence” requirement, though some courts say it does. But there is, I think, a diligence requirement built in to Article 1 of the Convention, and thus, in effect, you need to use reasonable diligence before you resort to Rule 4(f)(3), in a Convention case.

        That being said: while the law is what it is, I wonder why we should not expect Chinese defendants, especially represented Chinese defendants in Schedule A cases, to waive service, or for the lawyers to agree to accept service. I’m as keen as anyone that US courts should not allow litigants to violate the Service Convention, but why insist on strict compliance with the Convention when you don’t have to? The situation is different in cases where there is a real barrier to service, e.g., a case where the foreign state might refuse to execute a request for service, or where there is some immunity from process or suit, etc.

  2. […] [The 12/2025 update… the 2d Circuit agrees, and Ted offers a new haiku!] […]

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