- List mails in the queue:
$ exim -bp
- View headers of a mail:
$ exim -Mvh <mail-id>
- View body of a mail:
$ exim -Mvb <mail-id>
- Remove a mail from the queue:
$ exim -Mrm <mail-id>
- Remove all frozen mails in the queue:
$ exiqgrep -z -i | xargs exim -Mrm