Hello
I can Email Bouncing problem for SPF domain authentication . In Server side i can done following point.
• Application Installation and Configuration (Ex. Apache, MySQL,PHP)
• Firewall Setup and Configuration
• SSL Services
• Initial Server Configuration, Security Audit and Optimization
• Backing up your data
• Monitoring services and Server Security.
• Shell Scripting (Bash).
• Mail Services ( Exim,Sendmail, Postfix)
• Git Version Control System
• AWS EC2 Setup
• Free or Paid Cpanel installation setup
• Performance Tuning of Sites
• CMS Setup like Magento, Joomla, Wordpress, Drupal, Opencart
• Redis,Varnish, Pagespeed, Apache, Mysql Tuning.
• Working on different hosting providers like Godaddy,rackspace, OVH, Linode,AWS and more
• Nagios Server monitoring
• Antivirus clamav, rootkit, malware detection(maldet) and ip based firewall using csf,ufw.
• Installation and Configuration of XenServer and VmWare Esxi for VPS Setup.
• Setup php-fpm , Nginx for used as web proxy for faster access web data.
• Configuring Tripwire for monitoring files.
• Mysql Server Tuning
• OpenFire Chat System Setup for an Organization
Would be glad working with you.
Thanks