Re: problem with spf from backup mx

On Sunday, June 05, 2005 at 12:01 CEST,
krystian <krystian@mtiglobal.com> wrote:

> I don't know if this problem is for this forum, but maybe somebody can=20
> help me.
> I have two servers (primary and backup) with postfix and spf policy.
> Problem is when my primary is off, backup get all mails.
> After I turn on my primary, it gets mails from my backup server. But=20
> reject them with spf policy that email and IP (number IP is my backup=20
> server IP) are not match.

Yes, of course. Don't implement policies you don't understand.

> Is it possible to set-up backup server to forward mails to my primary=20
> with correct IP (email domain IP)?

The best solution is to stop using a backup MX since you probably don't
need it anyway. If that's not an option, configure it to use the same
antispam measures as your primary MX. If that's not an option, never
reject messages from your backup MX.

--=20
Magnus B=E4ck
magnus@dsek.lth.se