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“Smtp error: Failed to connect to server” – Causes and Fixes
These days, an option to send mails is a basic requirement of any web application. So popular applications like Wordpress, Drupal etc. include a mail program called "PHPMailer" for sending mails. The steps to setup PHPMailer may not be intuitive to many website owners...
Trouble with IMAP Connection refused error – Here’s how to fix it!
Having a lot of trouble with my email account. It's shows IMAP Connection refused error every time. What's actually happening? That was a recent support ticket received at our Dedicated Support Services department where we help server owners resolve critical errors on...
Roundcube SMTP error 250 authentication failed – Here’s how to fix it
Authentication errors are always annoying, especially when you're sure the logins are correct. One such error in Roundcube is "SMTP error 250 authentication failed". This usually happens when customers try to send emails from their Roundcube webmail client. At...
What is Lightsail AWS?
In these days of cloud computing, server tasks have become more common. Faster and simpler cloud solutions are always in demand. That's where Lightsail AWS solution helps. AWS Lightsail is one of the easiest ways to start with your own private servers. At Bobcares, we...
RAID resync – Best practices
RAID aka Redundant Array of Independent Disks provide fault tolerance to your servers. But, what if there are errors within your RAID array? Unfortunately, that can result in loss of data. RAID resync helps to keep the disk data in sync. At Bobcares, we regularly...
Add Swap partition on an Ubuntu server – 2 different ways explained
It's common that many services fail due to memory crunch on the server. That's where the role of swap space come into picture. And, it's true that swap partition can improve the performance and stability of the system. At Bobcares, we help server owners to add or...
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