anyone ? howto for implementing SPF into postfix

[nachtarbeit]

who can tell me if i can implement spf into a ispcp rc2c system as shown here :
http://www.howtoforge.com/postfix_spf

what would i have to do different ?

lukas

[Zothos]

its only a entry in the bind templates. If you use the nightly builds there is such a entry allready.

[RatS]

it's in it since RC1

[ephigenie]

yeah but only the spf entry in the dns - our postfix install does not use spfquery right now.

[rbtux]

i think he don't mean the spf entrys within the domain.

I think he wants to know how to check against spf records when recieving mails...

edit: too-late sorry

[rbtux]

@nachtarbeit:

if you don't wan't to enable/disable spf checking for specific domains then this shouldn't care ispcp.

how to implement spf depends on your mail setup:
Exemples -> direct within postfix with a policy-server
with maia mailguard
with spammassassin-plugin...

you see there are a lot possibilites to do spf checking (if its suggestive -> that's an other question)

[nachtarbeit]

thanks all for your answers.

i think i'll have it done with maia mailguard.
thx @rbtux for your explanation

lukas