Sendmail configuration file access, sendmail.cf, sendmail.mc, virtusertable, aliases location in linux CentOS Fedora Linux Redhat Debian and Solaris
Sendmail Config file location
Sendmail Configuration files are saved in /etc/mail directory by default.
/etc/mail/access – sendmail access database file
/etc/mail/aliases – Mailbox aliases
/etc/mail/local-host-names- Lists of hosts sendmail accepts mail for
/etc/mail/mailer.conf – Mailer program configuration
/etc/mail/mailertable – Mailer delivery table
/etc/mail/sendmail.cf – sendmail master configuration file
/etc/mail/virtusertable – Virtual users and domain tables