class MailCheck::MailCheckStatus

Attributes

errors[RW]

Public Class Methods

new(response_code, error = nil) click to toggle source
# File lib/rails/real/email/mail_check.rb, line 30
def initialize(response_code, error = nil)
  errors = Array.new
  errors.push error unless error.nil?
  @response = (self.class.rcpt_responses.has_key?(response_code) ?
      response_code : -1)
end
rcpt_responses() click to toggle source
# File lib/rails/real/email/mail_check.rb, line 9
def self.rcpt_responses
  @@rcpt_responses ||=
      {
          -1  => :fail,        # Validation failed (non-SMTP)
          250 => :valid,       # Requested mail action okay, completed
          251 => :dunno,       # User not local; will forward to <forward-path>
          550 => :invalid,     # Requested action not taken:, mailbox unavailable
          551 => :dunno,       # User not local; please try <forward-path>
          552 => :valid,       # Requested mail action aborted:, exceeded storage allocation
          553 => :invalid,     # Requested action not taken:, mailbox name not allowed
          450 => :valid_fails, # Requested mail action not taken:, mailbox unavailable
          451 => :valid_fails, # Requested action aborted:, local error in processing
          452 => :valid_fails, # Requested action not taken:, insufficient system storage
          500 => :fail,        # Syntax error, command unrecognised
          501 => :invalid,     # Syntax error in parameters or arguments
          503 => :fail,        # Bad sequence of commands
          521 => :invalid,     # <domain> does not accept mail [rfc1846]
          421 => :fail,        # <domain> Service not available, closing transmission channel
      }
end

Public Instance Methods

invalid?() click to toggle source

true if verified address is known to be invalid

# File lib/rails/real/email/mail_check.rb, line 54
def invalid?
  self.status == :invalid
end
status() click to toggle source

Symbolic status of mail address verification.

:fail

Verification failed

:dunno

Verification succeeded, but can't tell about validity

:valid

address known to be valid

:valid_fails

address known to be valid, delivery would have failed temporarily

:invalid

address known to be invalid

# File lib/rails/real/email/mail_check.rb, line 44
def status
  @@rcpt_responses[@response]
end
valid?() click to toggle source

true if verified address is known to be valid

# File lib/rails/real/email/mail_check.rb, line 49
def valid?
  [:valid, :valid_fails].include? self.status
end