Differences

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--- postfix [2008/02/06 12:34]
86.58.4.25 over-quota & reject_unverified_recipients
+++ postfix [2012/07/31 12:45] (current)
greebo old revision restored
@@ Line 9: / Line 9: @@
   * [[http://www.pantz.org/os/openbsd/postfix-spamd-dovecot.shtml|Some useful postfix rules]]
   * [[http://blog.dkorunic.net/|Spam Ninjas - Dinko Korunic’s blog]]
 ===== TODO =====
@@ Line 27: / Line 28: @@
   unverified_recipient_reject_code = 550
   unverified_sender_reject_code = 550
+smtpd_discard_ehlo_keywords = silent-discard, ETRN  VRFY
 ===== Different Setups =====
@@ Line 34: / Line 39: @@
   * [[postfix:asrelay|Postfix as relaying server (to Exchaneg/Domino)]]
   * [[postfix:advance|Advance postfix hacks]]
 ===== Cool :) postifx hacks =====
 here are some tips ..
+==== Making postfix only send through 'smart relayhost' when direct connection is not available ====
+I use this construction to have a fallback option when the direct connected ADSL-line is down: replace '**''relayhost''**' in '**main.cf**' by '**''smtp_fallback_relay''**'.
 ==== Hide internal/intranet address ====
@@ Line 167: / Line 177: @@
 .0.0.0/5	REJECT Domain MX in class E reserved network
 .0.0.0/5	REJECT Domain MX in reserved network
+source - IPv4 bogon list - http://www.cymru.com/Documents/bogon-bn-agg.txt
 ==========