In Linux, the speed of sendmail is slow. After linux is restarted, it is found that sendmail is very slow. it has been stopped in sendmail and takes a lot of time. then, a solution is found: www.2cto.com environment: linuxAS5Update7 # vi/etc/hosts.pdf... in Linux, the speed of sendmail is slow. After linux is restarted, it is found that sendmail is very slow. it has been stopped in sendmail and takes a lot of time. then, a solution is found: www.2cto.com environment: linux AS5 Update7 # vi/etc/hosts 127.0.0.1 localhost. modify localdomain localhost to 127.0.0.1 localhost. the command for viewing the host name of the local machine by localdomain localhost dev host alias is: the hostname can only be retained in this line, and the redundant lines can be deleted and the reboot starts normally.
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