I did create an Email Aliases with SmarterMail Enterprise 8.2, it saved the alias and everything is OK, i did try to send an email to that alias to test its functionality and nothing working. At the same time i received a Failure Notice from the server i used to send the email saying "No such user here [RCPT_TO]" Anything i am missing here...
Did you follow the instruction correctly? Whats your domain name I could take a look really quick http://support.Winhost.com/KB/a42/do-you-provide-email-aliases.aspx
Hello, Could you open a support ticket at https://support.Winhost.com so that we could take a closer look at the issue? Please provide us with the email alias you are having problems with and a copy of the bounceback message with full email headers.