Mail

yum install -y sendmail sendmail-cf dovecot

 

보내는 메일

vi /etc/mail/sendmail.mc

 

m4 /etc/mail/sendmail.mc > /etc/mail/sendmail.cf

/etc/mail/sendmail.cf 38 39 공백 유무 확인

 

vi /etc/mail/local-host-names

 

vi /etc/hosts

 

vi /etc/group

 

/etc/mail/access

 

 

makemap hash /etc/mail/access < /etc/mail/access

systemctl start sendmail

systemctl start saslauthd

 

 

받는 메일

 

vi /etc/dovecot/dovecot.conf

 

vi /etc/dovecot/conf.d/10-auth.conf

 

vi /etc/dovecot/conf.d/10-mail.conf

 

vi /etc/dovecot/conf.d/10-master.conf

 

vi /etc/dovecot/conf.d/10-ssl.conf

 

systemctl start dovecot