If a stranger sends confidential information through a 'contact us' email link on a law firm's website, must the lawyer keep it confidential, and can the firm still oppose that sender?

Plain-English summary

A law firm's website provided, next to each lawyer's biography, an email link with no confidentiality warning. A prospective client (ABC) used such a link to email a lawyer about a claim against XYZ, supplying information about the claim. The lawyer, realizing the firm already represented XYZ in unrelated matters, promptly declined to represent ABC. The firm asked whether the lawyer had to keep ABC's information confidential, and whether the firm could still defend XYZ against ABC.

On the first question, the opinion explains that a duty of confidentiality can attach even without an attorney-client relationship, where a prospective client's expectation of confidentiality is reasonable (the Scope section's reference to duties that attach when a lawyer agrees to consider a representation). It distinguishes a wholly unsolicited email to an address found in a directory (no reasonable expectation) from an email sent through a firm's marketing website. Because the firm controlled its site and could have posted a disclaimer or terms of use but did not, the committee concludes Rule 1.6 applies and the lawyer must keep ABC's information confidential.

On the second question, the opinion notes that if ABC had been a client, the lawyer would be disqualified under Rules 1.7 and 1.9(a), imputed to the firm under Rule 1.10(a). Since ABC was never a client, the operative rule is Rule 1.7(b): the firm is barred only if the lawyer's duty to preserve ABC's confidences would materially limit its ability to represent XYZ. That depends on whether ABC's email contained information of continuing relevance (such as its motives, tactics, or weaknesses); if so, both the lawyer and the firm are disqualified. The opinion notes the SJC had not adopted ABA Model Rule 1.18 (which uses a "significantly harmful" standard and permits screening), so that framework did not govern, and screening to avoid disqualification was then allowed only for lawyers changing firms.

In practice

This opinion was issued in 2007 and rests on the Massachusetts rules as they then stood, before the SJC adopted a prospective-client rule; the opinion itself notes Massachusetts had not adopted Model Rule 1.18 at the time. Verify the current rule before relying on the specific standard or screening limits described here.

The opinion's operative points are that, absent a disclaimer, information a prospective client sends through a firm's website email link is confidential under Rule 1.6, and that the firm's ability to oppose that sender turns on whether protecting the information would materially limit the representation under Rule 1.7(b), with disqualification imputed under Rule 1.10(a). The opinion also identifies a website disclaimer or terms of use as the means by which a firm could have avoided the obligation.

Common questions

Q: Someone I have never met emailed me confidential details through my firm's website. Do I have to keep them secret?

A: The opinion concludes you do, absent an effective disclaimer, because a person using a firm's website email link may reasonably believe the firm has agreed to consider the matter, so Rule 1.6 applies even though you declined the representation.

Q: Can my firm still represent the other side?

A: Per the opinion, only if your duty to protect the sender's information would not materially limit the representation under Rule 1.7(b). If the information has continuing relevance (motives, tactics, weaknesses), both you and the firm are disqualified under Rule 1.10(a).

Q: How could the firm have avoided this?

A: The opinion explains the firm could have required prospective clients to assent to a disclaimer or terms of use before using the email link, for example providing that information sent before the firm agrees to represent will not be treated as confidential or will not bar adverse representation.

Q: Does screening the tainted lawyer fix it?

A: Not under the rules the opinion applied. It notes the SJC had not adopted Model Rule 1.18, and screening to avoid disqualification was then permitted only for a lawyer changing firms (Rule 1.10(d)).

Background and rules framework

The opinion interprets Massachusetts Rule of Professional Conduct 1.6 (confidentiality, including duties that attach to a prospective client), Rule 1.7(b) (representation materially limited by duties to a third person), Rule 1.10(a) and (d) (imputed disqualification and limited screening), and Rule 1.9(a) (former-client conflicts). It contrasts these with ABA Model Rule 1.18, which the SJC had not adopted. The rules correspond to the like-numbered ABA Model Rules.

Citations and references

Rules of Professional Conduct:

• MR 1.6 / Mass. R. Prof. C. 1.6 (confidentiality; prospective-client duties)
• MR 1.7(b) / Mass. R. Prof. C. 1.7(b) (representation materially limited by duties to a third person)
• MR 1.10 / Mass. R. Prof. C. 1.10(a), (d) (imputed disqualification; screening for lateral lawyers)
• MR 1.9(a) / Mass. R. Prof. C. 1.9(a) (former-client conflicts)
• MR 1.18 (noted as not adopted by the SJC at the time)

Cases:

• DeVaux v. American Home Assurance Co., 387 Mass. 814 (1983), forming an attorney-client relationship
• Bays v. Theran, 418 Mass. 685 (1994), disqualification from brief prospective-client contact

Other opinions cited:

• ABA Formal Opinion 90-358 (measures to avoid disqualification by prospective clients)

See also

• ABA Ethics Op. 492: obligations to prospective clients
• ABA Ethics Op. 510: avoiding imputation of a prospective-client conflict
• ABA Ethics Op. 10-457: lawyer websites

Source

• Landing page: https://www.massbar.org/publications/ethics-opinions/ethics-opinion-article/ethics-opinions-2007-opinion-07-01/opinion-07-01