摘要: 下面的例子是用139的smtp服务器 telnet smtp.139.com 25 //telnet到smtp端口 Trying 120.232.169.42... Connected to smtp.139.com. Escape character is '^]'. 220 localhost 阅读全文
posted @ 2022-05-09 21:46 airoot 阅读(541) 评论(0) 推荐(0)