Tag: cheap vps

Posted on by HR-ADMIN

Remote_smtp defer (-53): retry time not reached for any host

Error : LOG: retry_defer MAIN ==email@******.com R=lookuphost T=remote_smtp defer (-53): retry time not reached for any host   To Resolve this you should: /usr/sbin/exim_tidydb -t 1d /var/spool/exim retry > /dev/null /usr/sbin/exim_tidydb -t 1d /var/spool/exim reject > /dev/null /usr/sbin/exim_tidydb -t 1d /var/spool/exim wait-remote_smtp > /dev/null /scripts/courierup — force /scripts/eximup –force    

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Posted on by HR-ADMIN

Allowing SFTP access in Plesk 9

Login as Admin into the plesk :   Go to Plesk Click on the domainname.com for which you want to enable SFTP Click on “Web Hosting Settings” Where you will see ‘Shell access to server with’ FTP user’s set it to credentials to “/bin/bash”   And you are Done.  

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Posted on by HR-ADMIN

Understanding DDOS Attack !!!

What is DDos Attack ?Compromised PCs, or “bots,” are formed into groups called “botnets” and are used as weapons by cyber-attackers to launch various forms of cyber attacks. These attacks range widely from DDoS to identity theft and clandestine intelligence gathering operations. During Distributed Denial of Service attempts, attackers launch attacks using different techniques including […]

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