ApplicationMailer默认来自标题而不是电子邮件地址？

Question

default from使用电子邮件地址，但当收件人收到电子邮件时，我希望标题为“＃34;直播挑战”＃34;不是＆＃34; livetochallenge.com＆＃34;

class ApplicationMailer < ActionMailer::Base
  default from: "livetochallenge.com@gmail.com" #This Line Needs An Email Address to Work
  layout 'mailer'
end

Action Mailer如何使用livetochallenge.com@gmail.com发送，但显示为＆＃34;直播挑战＆＃34;？

Answer 1

default from: '"Live to Challenge" <livetochallenge.com@gmail.com>'

Answer 2

class ApplicationMailer < ActionMailer::Base
  default from: "Live to Challenge <livetochallenge.com@gmail.com>"
  layout 'mailer'
end