It is illegal to steal oa account and send emails. Relevant information shows that according to Article 2 of the Tort Liability Law, those who infringe upon civil rights and interests shall bear tort liability in accordance with this Law. The civil rights and interests mentioned in this Law include personal rights and property rights such as the right to life, health, name, reputation, honor, portrait, privacy, marital autonomy, guardianship, ownership, usufructuary right, security right, copyright, patent right, trademark exclusive right, discovery right, stock right and inheritance right. Article 4 If it is agreed that the infringer shall bear administrative or criminal responsibility for the same act, it shall not affect the tort liability according to law. Stealing oa account belongs to ownership, and it is illegal to steal oa account to send emails. After being reported, you should bear the corresponding legal responsibility.