Describe the elements of an effective email
An effective email should have an informative subject line, introduce the purpose of the email concisely, and provide detailed information or actionable items in a clear and organized manner. It should also be respectful and polite, friendly, have proper grammar and punctuation, and include an appropriate closing.
Below is an instruction that describes a task. Write a response that appropriately completes the request.

### Instruction:
Describe the elements of an effective email

### Response:
An effective email should have an informative subject line, introduce the purpose of the email concisely, and provide detailed information or actionable items in a clear and organized manner. It should also be respectful and polite, friendly, have proper grammar and punctuation, and include an appropriate closing.