哈哈,之前一直提示:
Error: serverInternal :: The server experienced an internal error :: Error creating new authz

解决办法是把 DNS 切换到国外的 DNS
目前 namecheap linode cloudflare 使用这三个 DNS 的能没问题(我是用 CF 解决的, DNS 生效大概 6 小时左右)
国内的 hichina dnspod cloudxns 使用他们无法正常签证书
然后域名需要有 XM 记录,签发服务器似乎会 helo 下邮件服务器。就 helo 下。。但不发邮件过来,额
sudo ~/.local/share/letsencrypt/bin/letsencrypt --debug -vvvvv --text --agree-dev-preview --agree-tos -a webroot --webroot-path /usr/home/wwwroot/www.gehaowu.com --server https://acme-v01.api.letsencrypt.org/directory --rsa-key-size 4096 --email [email protected] -d www.gehaowu.com -d gehaowu.com auth
以上是我使用的完整参数
网页配置需要添加以下内容
location ~ /.well-known/acme-challenge/(.*) {
default_type text/plain;
}
证书信息 https://crt.sh/?id=10620393
66.133.109.36 - - [09/Nov/2015:17:17:11 +0800] "GET /.well-known/acme-challenge/LBh6NNN2KTSa3U9pbyKm_AWOSHITIHUANSzrPKVFnDDOk HTTP/1.1" 301 178 "-" "boulder (LetsEncrypt.org)"
66.133.109.36 - - [09/Nov/2015:17:17:11 +0800] "GET /.well-known/acme-challenge/LBh6NNN2KTSa3U9pbyKm_AWOSHITIHUANSzrPKVFnDDOk HTTP/1.1" 200 118 "http://www.gehaowu.com/.well-known/acme-challenge/LBh6NNN2KTSa3U9pbyKm_AWOSHITIHUANSzrPKVFnDDOk" "Go-http-client/1.1"
66.133.109.36 - - [09/Nov/2015:17:17:11 +0800] "GET /.well-known/acme-challenge/1VWZL-9-_5kPJM4hg2UScoJrQWOSHITIHUAN6noLZu7io HTTP/1.1" 301 178 "-" "boulder (LetsEncrypt.org)"
66.133.109.36 - - [09/Nov/2015:17:17:11 +0800] "GET /.well-known/acme-challenge/1VWZL-9-_5kPJM4hg2UScoJrQWOSHITIHUAN6noLZu7io HTTP/1.1" 200 118 "http://gehaowu.com/.well-known/acme-challenge/1VWZL-9-_5kPJM4hg2UScoJrQWOSHITIHUAN6noLZu7io" "Go-http-client/1.1"
官方论坛看到 - -! ,似乎以后工作效果就酱紫的。。。
发现代码包裹也没用
Cert 1: Day 1 Day 30 Day 60 Day 90
Cert 2: Day 1 Day 30 Day 60 Day 90
Cert 3: Day 1 Day 30 Day 60 Day 90
Cert 4: Day 1 Day 30 Day 60 Day 90

最后感谢 @nirocfz 君的灵感
https://www.v2ex.com/member/nirocfz