I installed zimbra 7.0 on Centos 5.5 following the installation instructions.
The installation did not give any error and i can perfectly access the Zimbra client gui and also the admin gui.
I do not want to work with my own mail server. i want to continue using my external mail provider "pop3.strato.com" and "smpt.strato.com. "
Anyway, i set up multiple accounts with the option to pop fetch and receiving emails ok.
But when i tried to follow several instructions for setting up all my mails are sent by the external server "smtp.strato.com" and i have not gotten it to work.
I am not an expert.
Could someone explain step by step how to configure zimbra to send all emails through my external server "smtp.strato.com?