一,安装cyrus-sasl-2.1.22(Simple Authentication and Security Layer) 简单的验证和安全层,smtp发信认证。 ftp://ftp.andrew.cmu.edu/pub/cyrus-mail/cyrus-sasl-2.1.22.tar.gz tar -zxvf cyrus-sasl-2.1.22.tar.gz ./configure --prefix=/usr/local/sasl2 --disable-gssapi --disable-anon --disable-...
由于HELENE的信是要送到其他网域系统的用户,所以Queue Manager使用SMTP MDA来投递该邮件。SMTP使用DNS查出哪些邮件服务器愿意收下目的地网域的邮件,然后从中挑出最优先的邮件交换主机(MX HOST)并与该主机接洽,以SMTP协议送出HELENE写的邮件。 当目的网域的服务器上的MTA SMTPD收下HELENE的SMTP MDA送来的邮件。当smtpd...
用户使用用户名和密码通过认证之后,通过MUA写好邮件,然后通过本机的smtp客户端发送给本地域指定的邮件服务器,管理本地域的邮件服务器通过运行的MTA来接收邮件;如果是发往本域的邮件,则通过MDA投递到对应用户的邮箱中,如果是发往其它的域,则进行中继,通过管理本地域的邮件服务器的smtp客户端发给管理目标域的邮件服务...
[root@localhost courier-authlib-0.66.2]# /usr/local/courier-authlib/sbin/authtest -s login postmaster@extmail.org extmail Authentication succeeded.//显示这个表示成功,测试时使用的是postmaster@extmail.org,因为我们导入的数据库init.sql里面自带了这个。 Authenticated: postmaster@extmail.org (uid 2525, gid...
It seems the chart / mailu thinks I have to authenticate towards the smtp server, but I’ve set no username & password for the relay server, so in my opinion, mailu shouldn’t set smtp_sasl_auth_enable to yes. I’m not sure how this was configured with chart 0.3.3, but my relay...
554 5.7.1 <admin@126.com>: Relay access denied 八、安装Courier authentication library 1、courier简介 courier-authlib是Courier组件中的认证库,它是courier组件中一个独立的子项目,用于为Courier的其它组件提供认证服务。其认证功能通常包括验正登录时的帐号和密码、获取一个帐号相关的家目录或邮件目录等信息、改变...
Google Apps allows third-party services to use Google's SMTP servers without much hassle. If you have a static IP, you can configure Gmail to accept your messages. You can then send email from any address within your domain.You need to enable the SMTP relay service:...
Enable SMTP authentication: smtpd_sasl_auth_enable = yes broken_sasl_auth_clients = yes Copy Disable access without TLS: smtpd_tls_auth_only = yes Copy Allow mail relaying only for authenticated users: smtpd_relay_restrictions = permit_mynetworks permit_s...
-o smtp_data_done_timeout=1200 -o smtp_send_xforward_command=yes -o disable_dns_lookups=yes localhost:10025 inet n - n - - smtpd -o content_filter= -o local_recipient_maps= -o relay_recipient_maps= -o mynetworks=127.0.0.0/8 ...
6)配置postfix支持SMTP [root@node1 dovecot]# vi /etc/postfix/main.cf smtpd_sasl_auth_enable = yes smtpd_sasl_local_domain = '' smtpd_recipient_restrictions = permit_mynetworks,permit_sasl_authenticated,reject_unauth_destination broken_sasl_auth_clients=yes ...