I imagine you could send everything to :blackhole: Or set the mx record to something that doesn't exist.
actually I need to disable webmail for good. someone is exploiting the script on one of my domains to send spam. I don't need webmail for that domain, so I thought it would be best if I can disable webmail.
I did talk to the support. They said it isn't possible to do it for individual domains. DP has lot of experts....so am trying my luck....maybe someone has a solution here.