and how to prevent your server from being used as an “open relay” spam hub. Your users will...
This module can be used to configure postfix to relay mails to another server or to have virtual mailboxes (multidomain/multiaccount). To setupopportunistic TLS with custom certificates: class{'postfix':opportunistictls=>true,tlscert=>'puppet:///openldap/masterauth/ldap-master-01.crt',tlspk=>...
Postfix can be configured to relay mail from a local client to another mail server. This is particularly useful if your Internet Service Provider (ISP) does not allow you to send mail direct from your client machine. The Postfix Mail Transfer Agent (MTA) can relay mail from local mail ...
which is the program \# that moves mail from one machine to another.# processname: master# pidfile: /var/spool/postfix/pid/master.pid# config: /etc/postfix/main.cf# config: /etc/postfix/master.cf# Source function library.. /etc/rc.d/init.d/functions...
RELAYHOST_PASSWORD_FILE = An (optional) file containing the login password for the relay server. Mutually exclusive with the previous option. POSTFIX_smtp_tls_security_level = Relay host TLS connection level XOAUTH2_CLIENT_ID = OAuth2 client id used when configured as a relayhost. XOAUTH2_...
# that moves mail from one machine to another.# processname: master # pidfile: /var/spool/postfix/pid/master.pid # config: /etc/postfix/main.cf # config: /etc/postfix/master.cf # Source function library.. /etc/rc.d/init.d/functions ...
Open-Relay(开放转发或匿名转发)是指由于邮件服务器不理会邮件发送者或邮件接受者的是否为系统所设定的用户,而对所有的入站邮件一律进行转发(RELAY)的功能。通常,若邮件服务器的此功能开放,则我们一般称此邮件服务器是Open-Relay的。 由于Internet E-mail采用开放式标准,所以MTA、MDA、MUA等不同角色,可分别由许多不...
Mail Server: SMTP: Simple Mail Tansfer Protocol(简单邮件传输协议);无法实现用户认证,登录邮箱的时候帐号密码,当一个用户声称一个用户身份的时候帐号密码的检测无法完成,当邮件送达到目标服务器以后,邮件怎么存储下来它也无法完成,怎么让用户检索到自己的邮件它仍然无法完成,所以简单,仅仅负责将邮件从发送方传输到目的...
# that moves mail from one machine to another. # processname: master # pidfile: /var/spool/postfix/pid/master.pid # config: /etc/postfix/main.cf # config: /etc/postfix/master.cf # Source function library. . /etc/rc.d/init.d/functions ...
mail relay: 邮件中继 MTA:报文传输代理 (sendmail,postfix,qmail,exim) Postfix的配置文件: postfix模块化: master:/etc/postfix/master.cf 主进程配置文件 mail:/etc/postfix/main.cf 主配置文件(相关配置的主配置文件) 格式:参数 = 值:参数必须写在绝对行首(即行首不能有空格),以空白开头的行被认 ...