forwarding email messages

So far, our main focus has been onPostfixThe role played at the end of the delivery path. That's it. That is, emails sent to the postfix server are mainly delivered to the local system. However, postfix also plays a role Another role-a repeater

Message ForwardingIn order for a class to understand a message, we must implement the corresponding method in code. However, at compile time, sending a message to the class that it cannot read does not give an error, because you can continue to add

Email is used to send and communicate confidence on the Internet. It is one of the most important Internet services. According to statistics, 30% of Internet businesses are email-related. At the same time, we cannot deny that it plays a very

I. When is the message forwarding mechanism sent?Solution: When an object receives a message that cannot be interpreted, the message forwarding mechanism is started, and the programmer can tell the object how to handle the unknown message by this

Pre-Erection Preparation:To set up a DNS server, you must install a software program that provides a DNS service, the BIND software, that can be installed using the following command:Yum install-y bind-chroot Bind-utis 1. Modify the master

ObjectiveIn the previous article we tasted the black magic of runtime, we can get the name of the member variable in the program compile stage, attribute and dynamic to the object increment attribute, and so on, in the next we further understand

Emails at work are one of the important ways for everyone to communicate with leading colleagues, especially when reporting to leaders. If they are not well written, their contributions and personal values cannot be reflected, even some emails seem

If an object is sent with an unrecoverable message without dynamic resolution and message Forwarding is not implemented, the following crash information will be triggered. 2014-07-30 15:47:54.434 MethodNotFind[1719:403] -[Person setName:]:

1, why can not configure the mail server for open relay? If your system administrator sets your mail server to open relay, will cause some spammers to use your mail server as a relay station for forwarding spam messages, which will cause spammers

1, why can not configure the mail server for open relay? If your system administrator sets your mail server to open relay, will cause some spammers to use your mail server as a relay station for forwarding spam messages, which will cause spammers to