e-mail-formatter-enums
E_MAIL_FORMATTER_COLOR_BODY
E_MAIL_FORMATTER_COLOR_CITATION
E_MAIL_FORMATTER_COLOR_CONTENT
E_MAIL_FORMATTER_COLOR_FRAME
E_MAIL_FORMATTER_COLOR_HEADER
E_MAIL_FORMATTER_COLOR_TEXT
E_MAIL_FORMATTER_NUM_COLOR_TYPES
E_MAIL_FORMATTER_HEADER_FLAG_COLLAPSABLE
E_MAIL_FORMATTER_HEADER_FLAG_COLLAPSED
E_MAIL_FORMATTER_HEADER_FLAG_HTML
E_MAIL_FORMATTER_HEADER_FLAG_NOCOLUMNS
E_MAIL_FORMATTER_HEADER_FLAG_BOLD
E_MAIL_FORMATTER_HEADER_FLAG_NODEC
E_MAIL_FORMATTER_HEADER_FLAG_HIDDEN
E_MAIL_FORMATTER_HEADER_FLAG_NOLINKS
E_MAIL_FORMATTER_HEADER_FLAG_NOELIPSIZE
E_MAIL_FORMATTER_HEADER_FLAG_NO_FORMATTING
E_MAIL_FORMATTER_MODE_INVALID
E_MAIL_FORMATTER_MODE_NORMAL
E_MAIL_FORMATTER_MODE_SOURCE
E_MAIL_FORMATTER_MODE_RAW
E_MAIL_FORMATTER_MODE_PRINTING
E_MAIL_FORMATTER_MODE_ALL_HEADERS
E_MAIL_FORMATTER_QUOTE_FLAG_CITE
E_MAIL_FORMATTER_QUOTE_FLAG_HEADERS
E_MAIL_FORMATTER_QUOTE_FLAG_KEEP_SIG
E_MAIL_FORMATTER_QUOTE_FLAG_NO_FORMATTING
E_MAIL_FORMATTER_QUOTE_FLAG_SKIP_INSECURE_PARTS
E_MAIL_PARSER_EXTENSION_INLINE
Don't parse as attachment.
E_MAIL_PARSER_EXTENSION_INLINE_DISPOSITION
Always expand.
E_MAIL_PARSER_EXTENSION_COMPOUND_TYPE
Always check what's inside.
E_MAIL_PART_VALIDITY_NONE
E_MAIL_PART_VALIDITY_PGP
E_MAIL_PART_VALIDITY_SMIME
E_MAIL_PART_VALIDITY_SIGNED
E_MAIL_PART_VALIDITY_ENCRYPTED
E_MAIL_PART_VALIDITY_SENDER_SIGNER_MISMATCH
E_MAIL_PART_VALIDITY_VERIFIED
E_MAIL_PARSER_WRAP_ATTACHMENT_FLAG_NONE
E_MAIL_PARSER_WRAP_ATTACHMENT_FLAG_IS_POSSIBLE