Change to filter style from pipe.

1 files changed, 19 insertions, 18 deletions

diff --git a/README b/README
index 256e536..f7dc217 100644
--- a/README
+++ b/README
@@ -76,8 +76,9 @@ total messages from this sender, and there are 19 remaining).
 * INSTALLATION
 1) See INSTALL to install the library and spamcat executable.
 2) Once the spamcat executable is installed you'll need to add it to
-   your procmail, sieve, or some other similar device that takes an
-   email on standard input and expects local delivery.
+   your procmail, sieve, or some other similar device that writes
+   email to standard input and receives the transformed email on
+   standard output.
 3) You will also need to create a config file for spamcat (see
    config/spamcat.conf for an example) somewhere that can be read by
    spamcat.
@@ -89,35 +90,35 @@ total messages from this sender, and there are 19 remaining).
 *** main.cf
 Postfix needs to know that the spam domain should be handled locally.
 
-#+BEGIN_COMMENT
-virtual_mailbox_domains = spamcat.domain somewhere.else
-#+END_COMMENT
+#+begin_example
+  Virtual_mailbox_domains = spamcat.domain somewhere.else
+#+end_example
 
 *** virtual aliases table
 Make sure postfix can route the spam domain to the user who should
 receive it.
 
-#+BEGIN_COMMENT
-@spamcat.domain  hidden-address@somewhere.else
-#+END_COMMENT
+#+begin_example
+  @spamcat.domain  hidden-address@somewhere.else
+#+end_example
 
 ** Dovecot/Sieve
 The sieve file for the user which receives mail for the spam domain
 should pipe the email into spamcat, which will handle final delivery
 for the spam domain.
 
-#+BEGIN_COMMENT
-require ["fileinto", "envelope", "vnd.dovecot.pipe"];
+#+begin_example
+  require ["fileinto", "envelope", "vnd.dovecot.filter"];
+
+  if address :contains "to" "@spamcat.domain" {
+    filter "spamcat" ["-c", "/path/to/spamcat.conf"];
+  }
+#+end_example
 
-if address :contains "to" "@spamcat.domain" {
-  pipe :try "spamcat" ["-c", "/path/to/spamcat.conf"];
-  fileinto "Junk";
-}
-#+END_COMMENT
 ** DNS
 The MX record for your spam domain should point to the MTA that hosts
 spamcat.
 
-#+BEGIN_COMMENT
-spamcat.domain MX 10 yourmta.domain.
-#+END_COMMENT
+#+begin_example
+  spamcat.domain MX 10 yourmta.domain.
+#+end_example