What should I do if I receive a notice of proof in the form of SMS?

Legal analysis: not credible. You should go to the court to verify the information. The court may serve the summons and the notice of proof by electronic means. After receiving it, you should submit the relevant evidence of this case to the judge in charge according to the above time.

Legal basis: People's Republic of China (PRC) Civil Procedure Law.

Article 64 The parties have the responsibility to provide evidence of their own claims. The people's court shall investigate and collect evidence that the parties and their agents ad litem cannot collect on their own due to objective reasons, or evidence that the people's court considers necessary for hearing a case. The people's court shall comprehensively and objectively examine and verify the evidence in accordance with legal procedures.

Article 65 The parties concerned shall provide evidence of their claims in a timely manner. The people's court shall, according to the litigant's claim and the trial of the case, determine the evidence that the litigant should provide and its time limit. If it is really difficult for the parties to provide evidence within the time limit, they may apply to the people's court for an extension of the time limit, and the people's court shall extend the time limit appropriately according to the application of the parties. If a party fails to provide evidence within the time limit, the people's court shall order it to explain the reasons. If the reasons are not explained or the reasons are untenable, the people's court may reject the evidence according to different circumstances, or accept the evidence but admonish it and impose a fine.