smtp relay server configuration

command: Show master status; View the status of A, record the file location and postion parameters Slave B configuration Sudo vi/etc/mysql/my. cnf Server-id = 2 Log-bin = slave-bin Bind-address = 0.0.0.0 Relay-log-index = slave-relay-bin.index // not required Relay-log

Remote NET command does not list user group if Workstation is closed These are disabled in services that are started by default on the Windows Server 2003 system, and the default disabled service does not start if it is not specifically needed. Look at what I have opened some services, you can refer to settings. If the service should not be disabled, there may be some error in the Event Viewer. 9. Set IP filter, only open the port you want to use, so

First, add the login user permissions on the master server: Grant replicate slave on *. * To 'username' @ 'host' identified by 'Password' Set the my. ini file of the master server.Server-id = 1 # master server IDLog-bin # enable binary logBINLOG-do-bin = databasename # Name of the database to be backed up. You can repeat the configuration process for multiple

Article Title: RedHat6.2 server configuration solution (6): Sendmail. Linux is a technology channel of the IT lab in China. Includes basic categories such as desktop applications, Linux system management, kernel research, embedded systems, and open source. Author: Tang haijing 　　 Chapter 6 Sendmail 6.1 Introduction Email Service is the most important network service that users need. Web communication is lar

First, add the user rights that can be logged on the primary server: GRANT REPLICATE SLAVE on *.* to ' username ' @ ' host ' identified by ' password ' Then set the primary server's My.ini file. Server-id=1 #主服务器标识 Log-bin #启用二进制日志 Binlog-do-bin=databasename #要备份的数据库名称, multiple can repeat the configuration process Binlog-ignore-db=databasename #不备份的数据库名称, multi

manage QMail message queues. Again, all you have to do is emerge net-mail/qmhandle. Horde add-on software I would like to strongly recommend some other Horde related applications. Turba, Kronolith and nag can make imp work better in a short time. They are configured in a similar way as IMP, so you should not have any serious problems with this job. Remember to edit the registry.php in the Hoede configuration directory so that these new programs can a

Tags: push management data note to delete and change from the server POS roughly binlogSummary: 1, configure the master server 2, configure the server 3, master and slave server Status View and problem handling MySQL master-Slave synchronization architecture is currently a popular database architecture, using MySQL mas

Windows Internet Server Security Configuration Principle article We're going to make a response from every step of the intruder. Step-by-step reinforcement of the Windows system. strengthen the Windows system. In a few ways. 1. Port Restrictions 2. Set ACL permissions 3. Close a service or component 4. Packet filter 5. The Audit We are now starting with the first step of the intruder. The corresponding s

principle of DHCP, explain the meanings of these terms:DHCP Client: An Internet host that obtains network configuration parameters through DHCP, usually the workstation of a common user.DHCP server: the DHCP server provides network setting parameters to the DHCP Client's Internet host.DHCP/BOOTP relay Proxy: the host

Linux server postfix service configuration postfix (MTA) mail System role 1, MUA (mail User proxy) mail/mutt foxmail outlook web2, MTA (mail Transmission proxy) exchange notes sendmail postfix qmail 3. MDA (Mail Distribution agent) Mail Application Protocol 1. SMTP, Simple Mail transmission protocol, TCP port 25, encrypted port 465, and mail, it generally works o

How MYSQL master/slave server is configured How MYSQL master/slave server configuration works I. principle of master-slave configuration: Mysql Replication is an asynchronous Replication process, from one Mysql instace (we call it the Master) to another Mysql instance (we call it Slave ). In Master and Slave The enti

of DHCP, explain the meanings of these terms: DHCP Client: An Internet host that obtains network configuration parameters through DHCP, usually the workstation of a common user. DHCP server: the DHCP server provides network setting parameters to the DHCP Client's Internet host. DHCP/BOOTP relay Proxy: the host or rout

is 1000, and after modification, it can reach 9999. the number of connections is definitely not a problem. You need to consider your bandwidth .. haha, let's get a km optical fiber access... Below is... Ports settings In this interface, there is only one setting, that is, whether to use port 80 for streaming media publishing. Only port 80 can be selected. I checked the configuration file, I always wanted to find out if I could define other ports, bu

the owner of the code * Issues with different versions of the project are difficult to publish How SVN works: Subversion Directory Description: *dav directory: is to provide Apache and MOD_DAV_SVN use of the directory, let them store internal data *DB Directory: All version-controlled data storage files *hooks directory: The directory where the hook script files are placed *locks directory: Used to place subversion to see the hard lock data of the directory, us

technique for external network and intranet addresses mapping. In NAT mode, the traffic of the network datagram must be processed by LVS. LVS is required as a gateway to the RS (real server). When the package arrives at the LVS, the LVS does the destination address translation (DNAT) and changes the target IP to the IP of Rs. RS receives the packet as if it were sent directly to it by the client. When the RS is processed, the source IP is the RS IP a

Experimental background: In the enterprise network environment in the absence of DHCP server configuration, often encountered such a situation, users do not know how to configure IP address; IP addresses often conflict; an administrator can frequently make an error in a single configuration of an IP address; customers of laptops often move from one subnet to ano

address and, if there is a DHCP server in the local area network, responds to the IP address on the client.3>. When there are multiple DHCP servers in the LAN, the client accepts only one of the DHCP servers and rejects the other.Specific terms for the DHCP protocol:Lease time: Lease duration. The client obtains the valid time of the IP address.DHCP relay:dhcp relay, DHCP

For details about how to configure Sendmail mail server in Linux, refer to "Linux Enterprise Application"> "Linux server application. 1. First of all, it is critical to set up DNS to enable LINUX to send and receive emails. Without DNS, it is impossible for LINUX to send and receive emails normally. My service DNS configuration is as follows: The IP address of t

networkSubnet 10.254.239.0 (working with which network) netmask 255.255.255.224 (subnet mask) {Range 10.254.239.10 10.254.239.20;: Address pool, assigned IP is present in thisOption routers (gateway) 10.254.239.1;Option domain-name-servers 61.153.177.196;:dns server address}-------------------------------------------------------------------------------------------After the configuration is complete:Service

forwarded to the subsequent DHCPSERVERS server. If DHCP relay is set, you need to start the relay service: service dhcrelay start. 7. Under the linux client, you can manually configure your dhcp: Check your network configuration file. If you are not set to enable the network automatically, modify the network