+- Add the plugin 'postal' to your setup file.
+- Add the plugin 'mailbox' (packaged seperately)
+
+- update your template(s). See examples/page.tmpl. Look for POSTAL_DIV
+
+- Manditory configuration
+
+ + postal_prefix first part of email address i.e. user-wiki-
+ + postal_host where to send the mail
+
+- Optional configuration:
+
+ + postal_pagespec what pages to add comments to.
+
+- the script filters/postal-accept.pl takes a mail message on standard in
+ and files it in the appropriate comment box.
+
+ perl -c path/to/my/ikiwiki-setup < mail-message
+
+This would all get somewhat easier if and when these plugins are
+distributed with ikiwiki.