连接 github 出现 host is down。

Question

以前是可以正常连接的，今天在推送更新到 github 的时候出现

ssh: connect to host ssh.github.com port 443: Host is down fatal:
Could not read from remote repository.

Please make sure you have the correct access rights and the repository
exists.

443端口是上网查后改的，本来是 22 端口，问题一样

通过 ssh 连接 Github

求各位大佬帮忙！thx

Answer 1

ssh不是应该这个格式吗？

[e-mail]:xxx/xxx.git