开始您的免费试用

密码安全提示:

  • 至少使用 6 个字符
  • 字母与数字组合
  • 小写字母与大写字母组合
  • 使用特殊字符(如,@)

Undelivered

A list of undeliverable email addresses that were removed from your campaigns after 3 or more unsuccessful delivery attempts. Messages may not be delivered because of many reasons, such as the lack of response from the recipient's server or because the mailbox of the recipient is full.

Join Email Marketing Buzz.