Installing Dovecot
INSTALL DOVECOT ## yum install dovecot edit dovecot dovecot.conf configuration file ## cp /etc/dovecot/dovecot.conf{,.orig} ## vim /etc/dovecot/dovecot.conf listen = * ssl = no protocols = imap lmtp disable_plaintext_auth = no auth_mechanisms = plain login mail_access_groups = vmail default_login_user = vmail...