How To Delete Email For a Particular User
If you want to delete emails of a particular user having Exim as the MTA installed on Unix-like operating systems.
The exim mail queue is located at /var/spool/exim/input directory. To delete email for a particular user called user@domain.co.in, enter:
# cd /var/spool/exim/input
# grep -lir user\@domain\.co\.in * | xargs rm -fv
Cheers
