Thanks for the tip, but the IP changes all times... I did this, including blocking the network. And the IP continues to change.
The only thing that are the same are this header: disposition-notification-to: [email protected] -----Mensagem original----- De: John Burnham [mailto:[email protected]] Enviada em: terça-feira, 25 de outubro de 2011 13:44 Para: 'Ronaldo Luiz de Carvalho'; '[email protected]' Assunto: RE: [exim] How to Block connection > > My Exim mail server are sending the message below, that are comming > from an external IP. And the sender aren't the account that we can > see. > > > > Tis IP are using my user account to mount the mail header. > > > > How to avoid this? How to block at HELO time? > > Well, putting deny hosts = ip.address.of.remoteserver into a relevant ACL at a suitable place might be a good start. John -- ## List details at https://lists.exim.org/mailman/listinfo/exim-users ## Exim details at http://www.exim.org/ ## Please use the Wiki with this list - http://wiki.exim.org/
