Linux Sendmail Host Or Domain Name Not Found. Because of parameter append_at_myoriginyes postfix append myorigin parameter in sender name. And got the following issue i think this should be some postfix configure.
Finally sudo service sendmail restart to restart sendmail and from thereon emails were appearing as sent from the domain name. I am trying to configure configure sendmail to use a relay. Restart Sendmail and it should allow you to perform as a virtual mail host for multiple domains.
M4 sendmailmc sendmailcf m4 submitmc submitcf.
If you are trying to send mails locally internally to systems. Im new to Arch about 3 weeks in so I wasnt sure if this was the place to discuss the issue or raise a bug. Usrsbinsendmail -t mail-filetxt. Use email tool to send email to a test user ie.