Command-Line IMAP: Unlocking the Magic of Email Protocols

This blog post dives deep into the underlying mechanics of the IMAP email protocol. Using telnet and OpenSSL, the author demonstrates how to directly connect to a mail server, perform login, list folders, search for emails, and read email content. The article details the structure and usage of IMAP commands and emphasizes the importance of secure connections. This is a fascinating read for anyone interested in network protocols or the inner workings of email systems.