====== Postfix ======

===== Command Ref. =====
==== display list of queue ====
<code bash>
mailq
</code>
OR
<code bash>
postqueue -p
</code>

==== process postfix queue ====
<code bash>
postqueue -f
</code>
OR
<code bash>
postfix flush
</code>

==== View Message ====
<code bash>
postcat -vq <Message ID>
</code>

==== Empty Queue ( Delete ) ====
<code bash>
postsuper -d ALL
</code>