by Visakh S | Jun 21, 2017 | cPanel, MySQL, Server Administration
Bobcares.com provides outsourced hosting support to web hosting companies. As part of our services, we regularly update applications and operating systems of web hosting servers to keep them secure. When executing a control panel upgrade in some cPanel/WHM servers, an...
by Reeshma Mathews | Aug 22, 2016 | Plesk, Server Management, Technical Support
Email Error 551 is an SMTP error commonly seen in MailEnable servers, and is seen in two forms: 551 Sender address is not valid for your login and 551 This mail server requires authentication before sending mail from a locally hosted domain MailEnable is widely used...
by Visakh S | Aug 17, 2016 | cPanel, Server Administration, Technical Support
As an outsourced technical support provider for Shared Web Hosting Companies, we often encounter application errors and system faults. In the past couple of months, an error that’s often reported by cPanel/WHM users is: Aug 17 00:25:24.450 [382682] warn: Use of...
by Visakh S | Jan 27, 2015 | Server Administration
Reports are coming in from our Dedicated Linux Systems Administrators about an evolving threat, disclosed earlier today. A heap buffer overflow vulnerability in GNU C Library (glibc), allows remote or local actors to execute arbitrary code under the privilege of user...
