unsolicited

an email sent without the recipient's consent, typically for advertising; spam

a telephone call from someone that you do not know and are not expecting, often for sales

원치 않는 메시지

a digital message, such as a text or instant message, sent without prior consent

사전 동의 없이 전송된 문자 메시지나 인스턴트 메시지와 같은 디지털 메시지

원치 않는 조언

advice that is given without being asked for

요청하지 않았는데 주어지는 조언

physical letters or packages sent without the recipient's consent, often for advertising

a file sent with an email that the recipient did not request and may be malicious

something submitted for consideration, like a proposal or application, without being requested

a manuscript sent to a publisher by an author without being requested