<prompt> Hlalosa litšobotsi tsa aterese ea lengolo-tsoibila e nepahetseng.nan  <response>: Instruction in English: Describe the characteristics of a valid email address. . Response in English: A valid email address consists of several characteristics:1. Unique Username: The first part of an email address is the username, it must be unique to the mailbox provider or email server. The username can contain letters, numbers, periods, underscores, hyphens, or any combination thereof.2. At Symbol : A valid email address must contain an at symbol that separates the username from the domain name.3. Domain Name: The domain name follows the symbol and represents the email provider or organization that manages the email server. It consists of two parts: the second level domain e.g., gmail and the top-level domain e.g., .com. The domain name must follow the rules for valid domain names, which typically include that it must contain only alphanumeric characters, hyphens, and periods.4. Correct Syntax: An email address must be written in the correct format, such as There should be no spaces before or after the symbol or the period separating the second level domain from the top-level domain.5. Working Mail Server: A valid email address must be associated with an active and functioning mail server that can send and receive emails. If the email server is not operational, the email address will not be able to send or receive messages.Overall, a valid email address must follow the correct format and syntax, be associated with a working mail server, and use a unique username and valid domain name. . Response in Sesotho: Aterese e nepahetseng ea lengolo-tsoibila e na le litšobotsi tse maloa: 1. Ikhethang Lebitso la Mosebelisi: Karolo ea pele ea aterese ea lengolo-tsoibila ke lebitso la mosebelisi, e tlameha ho ikhetha ho mofani oa poso kapa seva ea lengolo-tsoibila. Lebitso la mosebelisi le ka ba le litlhaku, linomoro, linako, li-underscore, li-hyphens, kapa motsoako ofe kapa ofe oa tsona. 2. Ho Letšoao : Aterese e nepahetseng ea lengolo-tsoibila e tlameha ho ba le letšoao le arolang lebitso la mosebelisi ho tsoa ho domain name. 3. Domain Name: Lebitso la domain le latela letšoao la mme le emela mofani oa imeile kapa mokhatlo o laolang seva sa imeile. E na le likarolo tse peli: sebaka sa boemo ba bobeli mohlala, gmail le sebaka sa boemo bo holimo mohlala, .com. Sebaka sa marang-rang se tlameha ho latela melao bakeng sa mabitso a marang-rang a nepahetseng, ao hangata a kenyelletsang hore e tlameha ho ba le litlhaku tsa alphanumeric, li-hyphens le linako. 4. Syntax e Nepahetseng: Aterese ea imeile e tlameha ho ngoloa ka mokhoa o nepahetseng, joalo ka Ha hoa lokela ho ba le libaka pele kapa ka morao ho letšoao la kapa nako e arolang sebaka sa boemo ba bobeli ho tloha sebakeng sa boemo bo holimo. 5. Seva ea Melaetsa e Sebetsang: Aterese e nepahetseng ea lengolo-tsoibila e tlameha ho amahanngoa le seva ea mangolo e sebetsang le e sebetsang e ka romellang le ho amohela mangolo-tsoibila. Haeba seva sa imeile se sa sebetse, aterese ea lengolo-tsoibila e ke ke ea khona ho romela kapa ho amohela melaetsa. Ka kakaretso, aterese ea lengolo-tsoibila e nepahetseng e tlameha ho latela mokhoa o nepahetseng le syntax, e hokahane le seva ea poso e sebetsang, me e sebelise lebitso la mosebelisi le ikhethang le lebitso la domain le nepahetseng. 