[Skunkworks] Shell Commands To Freeze Then Remove Mails from A particular Sender In an Exim Queue

Ay Skunks, This a follow up mail on another i'd sent on the above subject. - To Freeze all queued mail from a given sender I used the following: *# exiqgrep -i -f email@domain.com| xargs exim -Mf* - To Remove all frozen messages I used the following: *# exiqgrep -z -i | xargs exim -Mrm* Problem is on both I get an error *Line Mismatch :1RjnyZ-0000FS-3E* Some Help Please