Wietse Venema via postfix-users:
>I am not familiar with proxychains and shadowsocks. What is heeded
>to make telnet to a remote port 25 work? Did you have to set any
>environment variables?
Previously, command in terminal
* telnet gmail-smtp-in.l.google.com 25
will falied, get
*
Trying 1
Jyan Ren via Postfix-users:
> Dear Postfix Support Team,
> Sorry to interrupt, but I hope this email finds you well.
> I'm deploying postfix on my vps, but my ISP has blocked outbound traffic on
> port 25. To bypass this restriction, I am considering using a VPN based on
> the socks5 protocol to
