NAME

Sisimai::Reason::ContentError - Bounce reason is "contenterror" or not.

SYNOPSIS

    use Sisimai::Reason::ContentError;
    print Sisimai::Reason::ContentError->match('550 Message Filterd'); # 1

DESCRIPTION

"Sisimai::Reason::ContentError" checks the bounce reason is "contenterror" or not. This class is called only "Sisimai::Reason" class.

This is the error that the destination mail server has rejected email due to the header format of the email like the following. Sisimai will set "contenterror" to the reason of the email bounce if the value of "Status:" field in a bounce email is "5.6.*".

- 8 bit data in message header
- Too many "Received:" headers
- Invalid MIME headers

    ... while talking to g5.example.net.:
    >>> DATA
    <<< 550 5.6.9 improper use of 8-bit data in message header
    554 5.0.0 Service unavailable

CLASS METHODS

"text()"

text() method returns the fixed string "contenterror".

    print Sisimai::Reason::ContentError->text;  # contenterror

"match(string)"

match() method returns 1 if the argument matched with patterns defined in this class.

    print Sisimai::Reason::ContentError->match('550 Message Filterd'); # 1

"true(Sisimai::Fact)"

true() method returns 1 if the bounce reason is "contenterror". The argument must be "Sisimai::Fact" object and this method is called only from "Sisimai::Reason" class.