Module: Sisimai::Rhost::Aol

Defined in:

lib/sisimai/rhost/aol.rb

Overview

Sisimai::Rhost detects the bounce reason from the content of Sisimai::Fact object as an argument of find() method when the value of "rhost" of the object is "*.aol.com". This class is called only from Sisimai::Fact class.

Constant Summary

MessagesOf =

{
  Sisimai::Eb::ReHOST => ["Host or domain name not found"],
  Sisimai::Eb::Re00MX => ["type=MX: Malformed or unexpected name server reply"],
}.freeze

Class Method Summary

• .find(argvs) ⇒ String

  Detect bounce reason from Aol Mail: https://www.aol.com - Y!Sender Hub/SMTP Error Codes: https://senders.yahooinc.com/smtp-error-codes/ - The MX record of Aol points "mx-aol.mail.gm0.yahoodns.net".

Class Method Details

.find(argvs) ⇒ String

Detect bounce reason from Aol Mail: https://www.aol.com

• Y!Sender Hub/SMTP Error Codes: https://senders.yahooinc.com/smtp-error-codes/
• The MX record of Aol points "mx-aol.mail.gm0.yahoodns.net".

Parameters:

• argvs (Sisimai::Fact) —

  Decoded email object

Returns:

• (String) —

  The bounce reason for Aol

See Also:

Since:

• v5.2.0

# File 'lib/sisimai/rhost/aol.rb', line 21

def find(argvs)
  return "" if argvs["diagnosticcode"].empty?
  issuedcode = argvs["diagnosticcode"]
  reasontext = ""

  MessagesOf.each_key do |e|
    # Try to match the error message with message patterns defined in $MessagesOf
    next if MessagesOf[e].none? { |a| issuedcode.include?(a) }
    reasontext = e
    break
  end

  return reasontext
end