spf 2.0.2 (latest) · OCaml Package

OCaml bindings to libspf2. It is strongly recommended that a patched libspf2 with fixes sent to the SPF-devel mailing list is used instead of the current official libspf2 release (version 1.2.9).

type server

The type of SPF server instances.

type dns =

| Dns_resolv
| Dns_cache
| Dns_zone

The DNS scheme to be used by SPF.

type request

The type of SPF requests.

type response

The type of SPF responses.

type comments

The type of SPF comments.

type reason

The type of SPF reason.

type result =

| Invalid
| Neutral of comments
| Pass
| Fail of comments
| Softfail of comments
| None
| Temperror
| Permerror

The type of SPF results.

exception Error of string

Exception raised by SPF functions in case of errors.

val server : ?debug:bool -> dns -> server

Allocates a new SPF server instance.

val free_server : server -> unit

Frees memory allocated to the given server.

val request : server -> request

Create a new SPF request.

val free_request : request -> unit

Frees memory allocated to the given request.

val check_helo : server -> Unix.inet_addr -> string -> response

check_helo spf addr helo performs an SPF check on address addr on the SPF record for the HELO name helo using SPF server spf.

val check_from : server -> Unix.inet_addr -> string -> response

check_helo spf addr from performs an SPF check on address addr on the SPF record of the domain of the MAIL FROM address from.

val result : response -> result

Extracts an result from an response.

val reason : response -> reason

Extracts an reason from an response.

val received_spf : response -> string

val received_spf_value : response -> string

Extracts the Received-SPF header value from an response.

val header_comment : response -> string

Extracts the comment part of the Received-SPF header value from an response.

val smtp_comment : comments -> string

Extracts the SMTP comment part from comments.

val explanation : comments -> string

Extracts the explanation part from comments.

val string_of_result : result -> string

Converts an result to a string.

val string_of_reason : reason -> string

Converts an reason to a string.

package spf