Thanks, but I create the subdomain. And I set the A DNS for it. And still dont work. The same... every site domain.tld on server goes on the squirrelmail exept the subdomain.domain.tld there is the default web. Any other ideas?
meaby I dont understant... What you think with "create subdomain that will pointing to your webmail" I will pointing with CNAME to domain.tld/webmail?