restart mail service linux

qualify my own domain name (sgadmin)--using Shortnameoct7 A: -: +Sgadmin sm-msp-queue[10912]: Starting Daemon (8.14.7): [Email protected] on:xx:xxThe error is obvious. Consciousness is unable to find sgadmin this domain name.So I thought about modifying the/etc/hosts fileAdd IP sgadmin After restart SendMail service, still report the same errorThis makes me very puzzled ah, I have added Ah, did not say t

external mailboxSave and restart the SendMail serviceService SendMail RestartIf you perform an error:Sendmail:unrecognized ServiceBecause the SendMail is not installed, it is OK to install it via YumYum Install SendMailInstallation successful, continue to restart SendMail service stepSendMail How to use it after successful startup? "test test" [email protected]

Talking about linux performance optimization 21: Analyzing the mail system talking about linux Performance Optimization 20: Module Management and Kernel Compilation http: www2ctocomos201308235094html mail application service can allow latency, not like web, databases have hi

Check if Linux has Postfix and Dovecot installedThe check command is as follows:Rpm-qa |grep postfix;Rpm–qa |grep Dovecot;If no data is displayed indicating that no installation is required, download the software installation online; NBSP; Modify the computer name: #vi/etc/ Sysconfig/network Modify hostname=linuxmail.cn NBSP; Modify the Send server configuration file: 1. #vim NBSP;/ETC/POSTFIX/MAIN.CF 2. 113inet_interfaces=all

Problem:Messages can be sent successfully in a native (Windows) environment, but cannot be sent successfully after deployment to a Linux server, and the foreground does not prompt for errors or prompt 502.Linux under Log hint: JavaMail isssl false ....JavaMail: Packagecom.ruili.uitl;Importjava.util.Date;Importjava.util.Properties;Importjavax.mail.Session;ImportJavax.mail.Transport;Importjavax.mail.internet.

be sent to the mail server's user2 users.mail [email protected]mail [email protected] User2Send the contents of Mail.txt to User2 and CC to User1. If you set this line of instructions to cronjob, you can periodically send the memo to the system user.Mail-s title-C User1 User2 5. Check whether the sent email is delivered or stuck in the mail serverSyntax:/USR/LIB

-94d8-42f4-87ec-b08f99d4c308Onboot change to Yes whether booting upNm_controlled=yesBootproto modified to static meaningipaddr= increase ip,ifconfig out of IPnetmask=255.255.255.0 Add Subnet maskgateway= route-n View Add GatewayPeerdns=no will not be affected by RESOLV command after increasedns1=8.8.8.8 adding DNSdns2=4.4.4.4 add DNS, want to write can write multiple650) this.width=650; "Src=" Http://s1.51cto.com/wyfs02/M02/82/2C/wKioL1dNZ0PgxGXlAAApj04AEDo924.png-wh_500x0-wm_3 -wmp_4-s_20586163

Linux Common Commands-shutdown and reboot shutdown Command shutdown [option] TimeOption: –c cancel the previous shutdown command –h shutdown –r reboot (after adding a can be timed after operation) In all reboots and shutdown commands, shutdown is the highest in overall security comparison. Other shutdown commands (unsafe)Halt, Poweroff, init 0 Other restart commands Reboot, Init 6 INIT specifies syst

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

Linux Telnet is quite special. Here we will explain the application in this regard. First, let's take a look at the specific content of this application. Mail is a simple software for sending and receiving mails. What if I want to send and receive mails directly through SMTP and POP3? You can use the Linux Telnet function to directly connect to the

Project background: Xian Lingyun High-Tech Co., Ltd. Shanghai branch in the internal server construction, the need to build a Linux server to achieve DHCP, NIS, FTP, Samba and other network services, for the same system with other hosts to provide services, this server is the first Linux server in Shanghai branch office, The server chooses RHEL4 as the installed Linux