- relocate to /etc/mail
- cp sendmail.mc to sendmail.mc.bak
- edit sendmail.mc and make desired configuration changes
- define(`SMART_HOST’,`mailhost.erc.ge.com’)dnl
- define(`LOCAL_RELAY’,`mailhost’(dnl)
- LOCAL_DOMAIN(`erc.ge.com’)dnl
- MASQUERADE_AS(`ercgroup.com’)dnl
- FEATURE(masquerade_envelope)dnl
- copy sendmail.cf to sendmail.cf.bak
- # m4 /etc/mail/sendmail.mc > /etc/mail/sendmail.cf
- # service sendmail stop
- # service sendmail start