What open mail service provides more or less good privacy?

Question

Email

What open mail service provides more or less good privacy?

Answer 1

I think it's either open or private. Again, everyone strives to put their understanding into the concept of "confidentiality". For example, I think that confidentiality in terms of mail is when you know in advance whether logs and other confidential information are stored and at what level the server administration cooperates with authorities of different countries and Interpol.