Today I try to use mail on I-mscp, oh, I'm using Ubuntu 12.04 and I-mscp rc4.7 anyway, when I setup my domain and bla bla bla (I'm not use external), when i try input user and password then this message appear "connection to storage server failed"
Googling but I don't have any solution for that problem under i-mscp, how to solve the problem?
Thanks