丰台区驾校有哪些:421邮件错误,怎么解决?
来源:百度文库 编辑:中科新闻网 时间:2024/05/11 18:02:22
<xxxx@aol.com>:
205.188.157.217 failed after I sent the message.
Remote host said: 421-: (DNS:NR) http://postmaster.info.aol.com/errors/421dnsnr.html
421 SERVICE NOT AVAILABLE
域名需反向解析,可我的域名没这功能,我该怎么办?
205.188.157.217 failed after I sent the message.
Remote host said: 421-: (DNS:NR) http://postmaster.info.aol.com/errors/421dnsnr.html
421 SERVICE NOT AVAILABLE
域名需反向解析,可我的域名没这功能,我该怎么办?