I'm David from Xieles Support. We have done many server setup which includes web service, mail service, DNS service. We can fix the Postfix in Plesk server.
Xieles Support has been in server administration and techinical support industry for the last 6 years, providing unmatched 24x7 server administration and web hosting support. We are experts in Web Hosting and specialize in Linux and Windows Server Administration. We also support various virtualization platforms like KVM, Xen, Virtuozzo, OpenVZ, HyperV and Vmware, and have enormous amount of experience in web hosting control panels like cPanel, Directadmin, Parallels Plesk, Webmin/Virtualmin etc.
Lets discuss about this in detail.