(How To Solve ) PostgreSQL Login Problem Solution On CentOS RedHat Ubuntu Debian :: Jul 03 2015

It's a common problem when new users start to deal with PostgreSQL ,

if you have login problem many possibilities exist and i tried to cover as much as possible of them .

first you should know how to start PostgreSQL .......

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How to fix Postfix "No route to host" Problem :: May 25 2014
Categories :
Server Management

yesterday , i have a email server to config and as my usual i start to config MTA with postfix ,
i was configured anything right and server didnt not work correctly ,
i try to read /var/log/maillog and i fin.......

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