Re: How to force Postfix to send to a specific MX?
- On Friday, March 31, 2006 at 07:44 CEST,
Rajashekar <rajashekar.rajan@...> wrote:
> You can create a Transport table entry, to override the DNS MX looksup. IIn your example, Postfix will still perform an MX lookup on bar.example.
> have used such entries to overcome mail delays to some targeted domains.
> example.com smtp <http://www.postfix.org/smtp.8.html>:bar.example:25
> Refer to the Transport Man page.
Depending on the DNS configurtion of the other site, the transport table
might not make a difference.
When using the transport table (and similar Postfix mechanisms) always
take a moment to consider whether MX lookups are acceptable. If they're
not, remember to enclose the hostname in square brackets.