>(Is 7-bit really the standard? Cool! But I won't believe it

Anything that sends plain ascii text is 7 bit, because ascii text is 7 
bit.

So email is 7 bit, part of http is 7 bit (there is also part for 8 bit 
file transfers for things like graphics). Anything telnet is 7 bit.

ALL email clients are 7 bit, because POP and SMTP and IMAP are 7 bit. 
That is why file encoding has to happen with attachments. You have to 
convert the 8 bit file into 7 bit ascii text (that is also why, if you 
notice when you send or receive an attachment, the attachment is reported 
as being larger then the actual file is when the transfer is complete... 
because the encoded data is larger).

A good chunk of the internet is 7 bit, some with 8 bit add ons. That is 
because the internet predates all the applications being used that could 
have dealt with 8 bit directly. Everything used to pretty much be telnet 
based. You logged in with a terminal, and typed out everything you wanted 
to do. Things like FTP had 8 bit add ons specifically to deal with file 
transfers (FTP actually runs over two different ports. One for commands, 
which is 7 bit, and a 2nd that is opened for file transfers and supports 
8 bit).

-chris
<http://www.mythtech.net>

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