Another one that's causing me no end of headache. I have moved a customer's web sites from one cPanel server to another and the move went fine. However, they are saying that their sites are not sending Emails, for example from the contact form, etc.
When the sites were on the old server, everything worked fine but I have absolutely no idea where to look or what to look for.
Server is a CentOS 6.5 server with WHM / cPanel installed.
Any help would be gratefully accepted. I really need to get back to them with some sort of resolution as soon as possible.