The Globe and Mail | Daily Mail | Royal Mail | free agent | Agent Orange | User Datagram Protocol | agent | Graphical user interface | Butterfield Overland Mail | Mail | The Courier-Mail | graphical user interface | Birmingham Mail | User interface | Talent agent | double agent | Mail order | literary agent | You've Got Mail | Yahoo! Mail | User interface design | Simple Mail Transfer Protocol | Political Agent | user interface | user experience | mail order | mail | Free agent | The Mail on Sunday | Paranoia Agent |
Prior to the availability of 8BITMIME implementations, mail user agents employed several techniques to cope with the seven-bit limitation, such as binary-to-text encodings (including ones provided by MIME) and UTF-7.