mailq and postfix commands

Moved to: https://osmium.morningside.edu/confluence/x/LYNhBg

To see the mail queue:

# mailq

To flush the mail queue enter one of these 2 commands:

# postfix flush
# postfix -f

To delete all mil from the queue:

# postsuper -d ALL

To delete all mail in the deferred queue:

# postsuper -d ALL deferred

source: http://www.cyberciti.biz/tips/howto-postfix-flush-mail-queue.html