On 2021-01-25, latincom <latin...@resist.ca> wrote:
> It had worked for many years; but this time OpenBSD 6.8; server and
> Laptop, are not working as the man page says.
>
> I did an empiric test, because i am not qualified for a real test.
>
> Both are not able to send messages (e-mails), to other machines.
> The message at maillog is the same:
>
> result="TempFail" stat="Network error on destination MXs"
Perhaps your ISP blocks port 25. What do you get if you type
"telnet gmail-smtp-in.l.google.com 25"? It should go something
like this:
$ telnet gmail-smtp-in.l.google.com 25
Trying 66.102.1.27...
Connected to gmail-smtp-in.l.google.com.
Escape character is '^]'.
220 mx.google.com ESMTP k2si3832128wrm.242 - gsmtp quit
221 2.0.0 closing
connection k2si3832128wrm.242 - gsmtp
Connection closed by foreign host.
