Re: Mail server without MX record.

[Wietse Venema]

Jason Long:
> Hello,
> Can I use Postfix without MX record? I installed Postfix and?Dovecot
> via "https://wiki.centos.org/HowTos/postfix"; tutorial and I want
> to know can I use it without MX record?

The SMTP standard (RFC 2821) does not *require* MX records. Some
uninformed mail operators may require one, but those are rare.

        Wietse