-$Cambridge: exim/doc/doc-txt/NewStuff,v 1.46 2005/05/25 09:58:16 fanf2 Exp $
+$Cambridge: exim/doc/doc-txt/NewStuff,v 1.48 2005/05/31 10:58:18 ph10 Exp $
New Features in Exim
--------------------
cdb {DB/ratelimits.cdb} \
{$value} {RATELIMIT} }
+TK/01 Added an 'spf' lookup type that will return an SPF result for a given
+ email address (the key) and an IP address (the database):
+
+ ${lookup {tom@duncanthrax.net} spf{217.115.139.137}}
+
+ The lookup will return the same result strings as they can appear in
+ $spf_result (pass,fail,softfail,neutral,none,err_perm,err_temp). The
+ lookup is armored in EXPERIMENTAL_SPF. Currently, only IPv4 addresses
+ are supported.
+
+ Patch submitted by Chris Webb <chris@arachsys.com>.
+
+PH/02 There's a new verify callout option, "fullpostmaster", which first acts
+ as "postmaster" and checks the recipient <postmaster@domain>. If that
+ fails, it tries just <postmaster>, without a domain, in accordance with
+ the specification in RFC 2821.
+
Version 4.51
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