NAME

       Sisimai::Reason::SystemError - Bounce reason is "systemerror" or not.

SYNOPSIS

           use Sisimai::Reason::SystemError;
           print Sisimai::Reason::SystemError->match('5.3.5 System config error'); # 1

DESCRIPTION

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

       This is the error that an email has bounced due to system error on the remote host such as
       LDAP connection failure or other internal system error.

           <kijitora@example.net>:
           Unable to contact LDAP server. (#4.4.3)I'm not going to try again; this
           message has been in the queue too long.

CLASS METHODS

   "text()"
       "text()" returns string: "systemerror".

           print Sisimai::Reason::SystemError->text;  # systemerror

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

           print Sisimai::Reason::SystemError->match('5.3.5 System config error'); # 1

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

AUTHOR

       azumakuniyuki

COPYRIGHT

       Copyright (C) 2014-2019,2021,2022 azumakuniyuki, All rights reserved.

LICENSE

       This software is distributed under The BSD 2-Clause License.