Re: [exim] Prevent / refuse Mail from : <> null sender in ex…

Pàgina inicial
Delete this message
Reply to this message
Autor: Jeremy Harris
Data:  
A: exim-users
Assumpte: Re: [exim] Prevent / refuse Mail from : <> null sender in exim
On 08/11/16 07:50, Mueller wrote:
> Message 1c2Zcm-0007Qi-L7 has been frozen (message created with -f <>).
> The sender is <>.
>
> The following address(es) have yet to be delivered:
> schulzanne@??? <schulzanne@???>: SMTP error from remote mail
> server after RCPT TO:<schulzanne@???>: host mail.tropenklinik.de
> [213.185.88.41]: 554 5.7.1 <schulzanne@???>: Relay access denied


Do not accept mail for recipients that are not yours.

> How can I discard this messages or set up exim to refuse any null sender
> (senders= : )!?? So no one can send with , mail from :<>.


The sender is not the problem; the recipient is. Configure to only
accept mail for your customers.
--
Jeremy