How to configure ehcp to use outside mail servers?
Is it possible to use for example gmail apps for mail instead of local ehcp mail server?
some clients has google apps for mail and my ehcp server to host webpage. if mail sent from php webform - postfix looking at virtual table and cannot find username or email address, because mail server is different, so mail goes back to www-data@[hosting-domain].com, which is also on google apps mail server! How to configure postfix to check dns instead of virtual table? or both?