1. Solicited Letters:
- Initiated by Request or Invitation: Solicited letters are written in response to a request, invitation, or specific communication received by the writer.
- Purpose: These letters are written with the intention of meeting a specific request, providing information, responding to an inquiry, or fulfilling a formal requirement.
- Examples:
- Job application letters written in response to job advertisements.
- Requests for information or proposals in response to inquiries.
- Letters of recommendation or references written at the request of others.
- Letters responding to surveys, feedback forms, or academic assignments.
2. Unsolicited Letters:
- Unprompted Communication: Unsolicited letters are sent without prior request, invitation, or any indication of interest from the recipient.
- Purpose: The intention of unsolicited letters is to initiate communication, present ideas, or promote a cause or product without a specific invitation.
- Examples:
- Sales letters or promotional materials sent directly to potential customers.
- Cold outreach letters to potential business partners or investors.
- Letters seeking donations or support for charitable organizations or causes.
- Proposals or manuscripts sent to publishers or agents without prior solicitation.
In summary, solicited letters are written in response to a specific request or invitation, fulfilling a clear need or purpose. Unsolicited letters, on the other hand, are sent without any prior initiation or indication of interest from the recipient, with the intention of initiating communication or presenting ideas.