Call address instead of exchange (#8076)

6 years ago · 9ad334f65c
parent ba6a592b39
commit 9ad334f65c
1 changed files with 1 additions and 1 deletions
--- a/app/validators/email_mx_validator.rb
+++ b/app/validators/email_mx_validator.rb
@ -16,7 +16,7 @@ class EmailMxValidator < ActiveModel::Validator
    return true if domain.nil?

    records = Resolv::DNS.new.getresources(domain, Resolv::DNS::Resource::IN::MX).to_a.map { |e| e.exchange.to_s }
-    records = Resolv::DNS.new.getresources(domain, Resolv::DNS::Resource::IN::A).to_a.map { |e| e.exchange.to_s } if records.empty?
+    records = Resolv::DNS.new.getresources(domain, Resolv::DNS::Resource::IN::A).to_a.map { |e| e.address.to_s } if records.empty?

    records.empty? || on_blacklist?(records)
  end