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Title: Great book
Review: I really like this book and I definitely recommend it to others who want to learn more about internet mail. The only thing that kept me from giving it a full 5 stars is that it does not include anything regarding Enhanced SMTP (EHLO) which allows for authentication. I had to dig on the web to find out more about how to implement this type of functionality (e.g. RFC-2554). Other than that, the book is great.
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