Autor: R. Sánchez Fecha: A: exim-users Asunto: Re: [exim] problem with authentication and virtual users
Tony Finch wrote: >> I've tried to telnet from the outside, but I don't even get a response
>> from port 25 with telnet. From the inside telnet works ok without
>> encryption.
>>
> Sounds like a problem with your firewall to me.
> Tony.
> I don't think so, because I've triple checked that and because mail gets
through with no tls. Maybe some firewall rules on that box but not on
the router. How can I be sure?