NAME
Sisimai::Reason::HostUnknown - Bounce reason is hostunknown
or not.
SYNOPSIS
use Sisimai::Reason::HostUnknown;
print Sisimai::Reason::HostUnknown->match('550 5.2.1 Host Unknown'); # 1
DESCRIPTION
Sisimai::Reason::HostUnknown checks the bounce reason is hostunknown
or not. This class is called only Sisimai::Reason class.
This is the error that a domain part (Right hand side of @ sign) of a recipient's email address does not exist. In many case, the domain part is misspelled, or the domain name has been expired. Sisimai will set hostunknown
to the reason of email bounce if the value of Status: field in a bounce mail is 5.1.2
.
Your message to the following recipients cannot be delivered:
<kijitora@example.cat>:
<<< No such domain.
CLASS METHODS
text()
text()
returns string: hostunknown
.
print Sisimai::Reason::HostUnknown->text; # hostunknown
match(string)
match()
returns 1 if the argument matched with patterns defined in this class.
print Sisimai::Reason::HostUnknown->match('550 5.2.1 Host Unknown'); # 1
true(Sisimai::Fact)
true()
returns 1 if the bounce reason is hostunknown
. The argument must be Sisimai::Fact object and this method is called only from Sisimai::Reason class.
AUTHOR
azumakuniyuki
COPYRIGHT
Copyright (C) 2014-2018,2020,2021,2023,2024 azumakuniyuki, All rights reserved.
LICENSE
This software is distributed under The BSD 2-Clause License.