fix(smtp_server): refactor mx lookups to randomly order mx records with the same priority

closes #1408 closes #1405
2026-01-20 14:49:53 +00:00 · 2021-07-27 14:07:38 +00:00
--- a/lib/postal.rb
+++ b/lib/postal.rb
@@ -19,12 +19,13 @@ module Postal
    autoload :MessageInspection
    autoload :MessageParser
    autoload :MessageRequeuer
+    autoload :MXLookup
    autoload :QueryString
    autoload :RabbitMQ
    autoload :ReplySeparator
    autoload :RspecHelpers
-    autoload :SendResult
    autoload :Sender
+    autoload :SendResult
    autoload :SMTPSender
    autoload :SMTPServer
    autoload :SpamCheck