NewHeader will build a new simple header.

NewMessage builds a new simple email message from the given header and body.

Parse will turn the given string into an email message.

ParseHeader will parse the given string into an email header.

ParseHeaderField will take a single header field, including any folded continuation lines.

ParseHeaderLB will parse the given string into an email header using the given line break string.

ParseHeaderLines is used by ParseHeader and ParseHeaderLB to create a list of lines where each line represents a single field, including and folded continuation lines.

SplitHeadFromBody will detect the index of the split between the message header and the message body as well as the line break the email is using.

BadStartError is returned when the header begins with junk text that does not appear to be a header.

Header provides a simple header interface for dealing with email headers without worrying about MIME details.

HeaderParseError is returned when an error occurs during parse.

BodySetter is a helper that is used to convert complex types used to set headers into strings and then set the field body value.