Does the legal letter need to be answered?

Legal analysis: Legal letter has legal effect. Contract negotiation can be conducted by e-mail, and evidence such as e-mail is also included in civil litigation, but its effectiveness depends on the specific content of the evidence and the relevant provisions of the law. According to the provisions of Article 63 of the Civil Procedure Law, "There are the following types of evidence:

(1) Documentary evidence;

(2) Physical evidence;

(3) Audio-visual materials;

(4) Testimony of witnesses;

(5) statements of the parties;

(6) Evaluation conclusion;

(7) Records of the inquest.

The above evidence must be verified before it can be used as the basis for ascertaining the facts. "

Legal basis: Article 470th of the Civil Code of People's Republic of China (PRC). The contents of a contract are agreed upon by the parties, and generally include the following terms: (1) the name and domicile of the parties; (2) Subject matter; (3) quantity; (4) quality; (5) Price or remuneration; (6) Time limit, place and method of performance; (7) Liability for breach of contract; (8) Methods for resolving disputes. The parties may conclude a contract by referring to the model texts of various contracts.