From 1c38e51744fd86e7b5277ee9a20c7f430d7e90ac Mon Sep 17 00:00:00 2001
From: pdiogoantunes <pdiogoantunes+gitit@evolix.fr>
Date: Mon, 25 Sep 2017 09:53:44 +0200
Subject: [PATCH] erreurs mailq

---
 TipsShell.md | 8 ++++++++
 1 file changed, 8 insertions(+)

diff --git a/TipsShell.md b/TipsShell.md
index 20e521c8..a6c3c8e8 100644
--- a/TipsShell.md
+++ b/TipsShell.md
@@ -432,4 +432,12 @@ Détecter les tabulations
 
 ~~~
 $ grep -P '\t'
+~~~
+
+# Serveur mail
+
+## Avoir vision des différentes erreurs mailq (MAILER-DAEMON)
+
+~~~{.bash}
+(for id in $(mailq | grep MAILER\-DAEMON | cut -d' ' -f1); do postcat -q $id| grep Diagnostic\-Code\:; done) | sort | uniq -c | sort -n
 ~~~
\ No newline at end of file