by Visakh S | Nov 2, 2015 | cPanel, Server Management
At Bobcares website support services, this is a common error we see in cPanel/WHM shared hosting servers. We’ve seen that strict anti-spam rules or lack of SMTP authentication usually cause this error. The mail user reports the error: Task user@domain.com –...
by Hamish Oscar Lawrence | Sep 6, 2015 | cPanel, Server Administration
A log file can grow without bounds if it is not managed well. Larger log files are relatively harder to manipulate and also increase in the size of log file can result in file systems to run out of space. Opening, closing and manipulating data for very large file size...
by Visakh S | Aug 7, 2015 | cPanel
550: No such user here is a common error reported by cPanel users who primarily use an external mail server (like a corporate MX) to store their mail. These include users who are trying to setup a mail forward to an external mail server, those who recently migrated or...
by Visakh S | Aug 5, 2015 | cPanel, Server Administration
On July 1st, ARIN (American Registry for Internet Numbers) sent out a notification that it may not be able to give out IPv4 blocks of larger than 512 addresses. This officially makes the decade old prediction of IPv4 running out a reality, and makes it necessary for...
by Visakh S | Jul 31, 2015 | cPanel, DirectAdmin, Plesk, Server Management
On 28th July Internet Systems Consortium announced a critical vulnerability (CVE-2015-5477) in all BIND DNS server versions from 9.1.0 to 9.9.7-P1 and 9.10.2-P2. It allows a remote attacker to exploit an error in handling TKEY queries to launch a Denial of Service...
by Visakh S | Jul 30, 2015 | Apache, cPanel, DirectAdmin, Plesk, Technical Support
In cPanel, Plesk and DirectAdmin servers that have WordPress websites, high server load is sometimes reported with “xmlrpc.php” showing up as the top CPU hog. xmlrpc.php is a file in WordPress websites used for remote publishing and ping-back tracking....
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