On Tue, 31 Oct 2017, you wrote:

> Hi,
> is it possible to manage emails of domain which is not hosted with you, on your mail system.
> If yes, than how to add this domain to appear in the domains list available under MAIL->MANAGE> Email

Thank you for contacting support. No, you can not manage the email accounts for a domain that is not hosted with us.

On Thu, 12 Oct 2017, you wrote:

> Hi. This is not me. I am Greg not Ryan V
> I think there is some confusion.

Hello Greg,
Thank you for contacting support. Sorry for the confusion, the
“Thanks! Ryan V” you saw is an email signature. When contacting DreamHost
support, the support ticket will reply with the tech support
representatives email signature so you can see who you are speaking with.
I am Ryan V, so the it added it after your quoted reply to inform you I
was the one replying.