I was wondering what you guys thought was the best way of going about the following:
I have a client who has hosting with another company for their website and they have their own internal MS Exchange server for email...
In order to switch the hosting to one of my servers they just need to alter the A record for the website to my webserver's IP address at the registrar - correct?
They also want to start sending a "mailshot" to existing clients - what is the best way of doing this? I have no experiance of Exchange Server so I am thinking of running something simple like phpList on the webserver but how can this be configured to use their Exchange Server?
I am thinking that if I just setup phplist as normal then the emails it sends would bounce, is the trick to setup phplist differently or to change the servers DNS settings for that domain?
P.S. - the server is running CentOs and cPanel