Re: DNS and hostname hiding: my experience FWIW

Página superior
Eliminar este mensaje
Responder a este mensaje
Autor: Tom
Fecha:  
A: Wayne Folta
Cc: exim-users
Asunto: Re: DNS and hostname hiding: my experience FWIW

On Wed, 1 Oct 1997, Wayne Folta wrote:

> SUMMARY: if you cannot seem to hide the hostname of your mail exchanger on
> outgoing email, it may be because you have an MX record that points to a
> CNAME instead of an A record.


It isn't a really good idea to point MX to CNAMEs anyhow, even though
aol.com does it. Some version of named complain profusely when resolving
such things (use the supplied logging options).

In general, think twice before using a CNAME for anything, as they get
used really incorrectly sometimes, causing really big problems.
Just use additional A records instead.

Tom


--
* This is sent by the exim-users mailing list.  To unsubscribe send a
    mail with subject "unsubscribe" to exim-users-request@???
* Exim information can be found at http://www.exim.org/