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Computer Science Aug 17, 2021

• 8.1 What is the difference between RFC 5321 and RFC 5322??? * 8.2 What are the SMTP and MIME standards??? * 8.3 What is the difference between a MIME content type and a MIME transfer encoding??? * 8.4 Briefly explain base64 encoding.?? * 8.5 Why is base64 conversion useful for an e-mail application??? * 8.6 What is S/MIME??? * 8.7 What are the four principal services provided by S/MIME??? * 8.8 What is the utility of a detached signature??? * 8.9 What is DKIM??