problems just with recieve emails sending works

Hi all, i log in to interface here: https://x.x.xxx.xxx:20000/ I use email and password. I send email to yahoo for example and all works great, When I try to send back message from yahoo to inbox i got bounce like this: This is the mail system at host ariamersad.com.

I’m sorry to have to inform you that your message could not be delivered to one or more recipients. It’s attached below.

For further assistance, please send mail to postmaster.

If you do so, please include this problem report. You can delete your own text from the attached returned message.

          The mail system

(expanded from ): unknown user: “bounce”

Can you guys help a bit :slight_smile: It is driving me crazy. I am not sure its a bug…or…

Howdy,

The email address you’re sending that email to – is that address an email account, or an email alias?

-Eric

it is email address…any suggestion what to check setup…or…

Hmm, did you mean that it was an email account, or an email alias?

-Eric