Dont know why but that fixed it.... it would truely suck if i had to do that tho for each of 300+ accts....
just a tip tho:
ModifyAccount [email@address.com] zimbraMailHost [newhostofmachine]
Didn't work... I had to do this
Code:
ModifyAccount [email] zimbraMailHost [newhostofmachine]
Example:
ModifyAccount username zimbraMailHost zmail.gfdos.com