Zend_Mime is a support class for handling multipart MIME messages. It is used by
Zend_Mail, and may be used by applications requiring
Zend_Mime provides a simple set of methods to work with MIME:
boundary(): Returns the MIME boundary string.
boundaryLine(): Returns the complete MIME boundary line.
encodeBase64(): Encodes a string into base64 encoding.
encodeQuotedPrintable(): Encodes a string with the quoted-printable mechanism.
isPrintable(): Returns TRUE if the given string contains no unprintable characters, FALSE otherwise.
mimeEnd(): Returns the complete MIME end boundary line.