Linux Mail Server Postfix, qmaill, and Sendmail competition-Linux Enterprise Application-Linux server application information. For details, see the following. A few years ago, only Sendmail was available for free mail servers in Linux. However, due
A few years ago, only Sendmail was available for free mail servers in Linux. However, due to the Sendmail defect, some developers have developed several other mail server software. Currently, the free email server running in Linux, or the MTA (mail
1. Install sendmailIf you have installed the sendmail 8.11 service in Redhat9 by default, you can ignore the installation process. For more information, see the redhat CD documentation.
If the sendmail service is not installed, follow these steps:
//
Mail slow and timeout is due to sendmail slow, but sendmail slow and how to solve it?
The first step: Of course, check the log:
Vim/var/log/maillog
June 5 23:26:20 localhost sendmail[1206]: My unqualified host name (localhost) unknown; Sleeping
FirstNtsysvDirectly cancel the sendmail service.Problem
SecondThe main reason for the Sendmail card is that your DNS resolution is abnormal. Check whether the following two files are set properly.
/Etc/hostsHere, you can set the IP address for your
SendmailIs the most important mail transmission agent. What does Sendmail rely on for security?Smrsh.
Set Sendmail to use "smrsh"
The smrsh program is used as an alternative shell for "/bin/sh" defined for sendmail in mailer. Smrsh is a restricted
Solve the Sendmail slow card in Linux-Linux Enterprise Application-Linux server application information. For details, refer to the following section. From: ccvita.com
First
Ntsysv
Directly cancel the sendmail service. This completely solves the
Solve the problem of slow sendmail startup-Linux Enterprise Application-Linux server application information. The following is a detailed description. In most linux versions, the old mail system package sendmail is installed by default. After the
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 #
In most Linux versions, the old mail system package sendmail is installed by default. After the system is installed, many of the brothers encounter a restart during the startup process, when the sendmail service is started, it stops. Friends Without
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