Author: Oliver von Bueren Date: To: exim-users Subject: Re: [exim] smtp authenticators do domain auto qualify??
> 1LSq7S-000Nki-Ew <= "boris@??? H=([127.0.0.1])
> [80.64.29.123] I=[80.64.16.35]:25 P=esmtpsa X=TLSv1:AES256-SHA:256
> A=PLAIN:boris@??? S=725 id=4982CEE9.5060808@??? from
> <boris@???> for boris@???
>
> This looks more like a wrong configuration on the MUA concerning sender
address than a MTA issue. It should read boris@??? without the
quotes ("). Exim sees you sender "boris@???" as an unqualified
local part without domain.