Re: [exim] RELAY NOT PERMITED exim4

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Author: Heiko Schlittermann
Date:  
To: exim-users
Subject: Re: [exim] RELAY NOT PERMITED exim4
Douba Samuel DIARRA via Exim-users <exim-users@???> (Sa 17 Apr 2021 13:49:19 CEST):
> Hello
> I was using Exim 4, in office (differents sites) but I was using vsat system for interconnecting sites. I put private adresses to configure exim in differents sites.
> Since I published my servers on internet, I have this kind of error message and i cannot send mails. the message is : RELAY NOT PERMITED


Send mails and these messages are not related.

As soon as you connect your server to the internet, all kind of clients
will try sending mails via your server. If your server isn't an open
relay, these attempts should be blocked and will end in the above error
message (if you use a near-default-config).

To diagnose why you can't send mails, we need more details. Ideally
an unobfuscated log-excerpt of an unsuccessful delivery attempt.

    Best regards from Dresden/Germany
    Viele Grüße aus Dresden
    Heiko Schlittermann
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