Exim Remove All messages From the Mail Queue

To print a list of the messages in the queue, enter:

# exim -bp

To remove a message from the queue, enter:

# exim -Mrm {message-id}

To remove all messages from the queue, enter:

# exim -bp | awk '/^ *[0-9]+[mhd]/{print "exim -Mrm " $3}' | bash


or
 
 # exim -bp | exiqgrep -i | xargs exim -Mrm