The Exim package contains exim, exim_dumpdb, exim_fixdb, exim_tidydb, exinext, exiwhat, exim_dbmbuild, exicyclog, exigrep, eximstats, exiqsumm, exiqgrep, exim_lock and exim_checkaccess. exim is the Mail Transport Agent daemon. exim_dumpdb writes the contents of exim databases to the standard output. exim_fixdb modifies data in exim databases. exim_tidydb removes old records from exim databases. exinext queries remote host retry times. exiwhat queries running exim processes. exim_dbmbuild creates and rebuilds exim databases. exicyclog cycles exim log files. exigrep searches exim log files. eximstats generates mail statistics from exim log files. exiqsumm produces a summary of the messages on the mail queue. exiqgrep is an utility for selective queue listing. exim_lock locks a mailbox file. exim_checkaccess states whether a given recipient address from a given host is acceptable or not.