Enviar erro de início do serviço de correio

Question

Eu instalei o sendmail no CentOS com base em algum tutorial. Quando eu inicio o sendmail, ele mostra o sendmail com erro.

Aqui, o seguinte resultado do comando:

systemctl status sendmail
sendmail.service - Sendmail Mail Transport Agent
   Loaded: loaded (/usr/lib/systemd/system/sendmail.service; enabled)
   Active: failed (Result: exit-code) since Sun 2015-08-23 10:57:25 EDT; 12min ago

Aug 23 10:57:25 test systemd[1]: Starting Sendmail Mail Transport Agent...
Aug 23 10:57:25 test systemd[1]: sendmail.service: control process exited, code=exited status=203
Aug 23 10:57:25 test systemd[1]: Failed to start Sendmail Mail Transport Agent.
Aug 23 10:57:25 test systemd[1]: Unit sendmail.service entered failed state.

    

Answer 1

Está seguindo o pacote instalado:

dove cot & M4 

Você redirecionou as alterações feitas em "sendmail.mc"

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