Is it really free forever? " P$ g3 [1 k* O! w 5 Y& ?# \* j% p/ f6 P7 e) TIt sure is. As long as you've got fewer than 2,000 subscribers across all lists in your account, you can send up to 12,000 emails per month without paying us a dime. We won't even ask for a credit card.
相比收费版本免费的虽然限制了几个功能，不过对于个人博客来说还是够用的。（每月可以免费发送12000封邮件，收件人达2000人） $ t* L+ }' k# s% w8 A : ]9 m+ _0 n. V9 o* r- D& o p地址：
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