Linux Mailbox System SendMail

Source: Internet
Author: User

The whole story:

At the beginning of the employment direction has been very annoying, and then contact 51CTO after the Wu Guangko teacher's Linux operations to the advanced system of learning down finally got a point 5 K offer, alas, because of the experience is still shallow problem flat hair. There was a Linux SendMail mailbox system, after adding the whitelist, the new start service who knew actually crashed. Oh the crash to is the small things restart on, because of the lack of experience of the problem this is a very simple thing to come next but very far cry this day. It's like this. I went to the manager to ask for a Linux mailbox server running on that machine, from where he learned that it was built in the day of the virtual machine esi, because I do not understand this virtual machine on the summer of the whole day no results, so the manager see I met the problem he inexplicably the ESI virtual machine restarted, I went to the side of the data to understand that the original virtual machine is the background management and then find the corresponding IP with VMWOKEVSP management platform into a look at the open list I wiped nothing was. The manager erased the system!! Sweat pit Goods I was also dumbfounded. This is how to ask people remote also did not solve, at this time has been delayed everyone working hours of the day must not be solved today.

How to do it can only sit down to check the data found that the writing is very vague, and finally think of Han Ligang Teacher's virtualization inside the backup virtual machine to restore the virtual machine. Dizzy vegetable is oneself and dare not personally fencing can only call Han teacher to solve. The problem is solved!! So it's settled. Sweat. Finally, I set up the environment and repeated Test players play the next. It's so easy!!

Linux Mailbox System SendMail

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