title: CentOS - error while using yum
body: <p>I get this error when I try to use yum,</p>
  
  <pre><code>http://iredmail.org/yum/rpms/6/repodata/repomd.xml: [Errno 14] problem making ssl connection
  Trying other mirror.
  Error: Cannot retrieve repository metadata (repomd.xml) for repository: iRedMail. Please verify its path and try again
  </code></pre>
  
  <p>I tried the below but the error persists.</p>
  
  <pre><code>yum clean all
  rm /var/lib/rpm/__db*
  rpm --rebuilddb
  yum update
  </code></pre>
  
  <p>Please let me know how to fix this, appreciate your help.</p>