What are the smtp and mime standards

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Reference no: EM132564241

Question: Write a few words about Email threats briefly and answer in brief for below:

1. What is the difference between RFC 5321 and RFC 5322?

2. What are the SMTP and MIME standards?

3. What is the difference between a MIME content type and a MIME transfer encoding?

4. Briefly explain base64 encoding.

5. Why is base64 conversion useful for an e-mail application?

6. What is S/MIME?

7. What are the four principal services provided by S/MIME?

8. What is the utility of a detached signature?

9. What is DKIM?

Reference no: EM132564241

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