Setting up the default_url_options :port in hook will duplicate with the host parameter(which already contains port param) in settings
By r2429, the plugin hook will setting up the default_url_options :host, :port, and :protocol.
But in the setting page, the host parameter is designed to contain port, so the two port will duplicated. Now I can see them duplicated in mails.
- Send test mail in the setting page
- The issue' url in the notification mail