Allow Other Computers To Send Mail Through CentOS Sendmail
Setting Up Mail: Mail file: /etc/mail/sendmail.mc Near bottom: MASQUERADE_AS(‘domain.com’)dnl FEATURE(masquerade_envelope)dnl FEATURE(masquerade_entire_domain)dnl Add: define(‘confDOMAIN_NAME’,’smtp.domain.com’)dnl Save – CTRL-Shift-X Make Mail: /etc/mail/make Restart Mail: service sendmail restart Allowing Other Computers To Send EMail Comment out line: DAEMON_OPTIONS(‘Port=smtp,Addr=127.0.0.1,Name=MTA’)dnl by adding dnl# at the start of this line Add the server’s internal IP address with RELAY at the end in this file: /etc/mail/access External Connection: SMTP HOST: server’s IP address (this IP address must be in the “access” file above SMTP PORT: 25 No secure or SMTP Authentication...