when A person adds B to Space your TD server sends email notification (in the name of A) trying to send it via email server of A person without authentication. Email server of A person reject to send that email, that is correct. But your email server sends NDN to A that cant send message without authentication. Sample below:
- Code: Select all
From: Mail Delivery System <Mailer-Daemon@smarthost.mcs.de>>
To: person.a@company.eu>
Subject: Mail delivery failed: returning message to sender>
Date: Fri, 11 Dec 2015 14:50:18 +0100>
>
This message was created automatically by mail delivery software.>
>
A message that you sent could not be delivered to one or more of its>
recipients. This is a permanent error. The following address(es) failed:>
>
person.b@company.eu>
SMTP error from remote mail server after MAIL FROM:<person.a@company.eu> SIZE=13735:>
host mail.company.eu [31.186.83.105]: 550 Authenticate to send mail as person.a@company.eu>
>
------ This is a copy of the message, including all the headers. ------>
>
Return-path: <person.a@company.eu>>
Received: from ec2-54-217-248-58.eu-west-1.compute.amazonaws.com ([54.217.248.58] helo=masterconsole.teamdrive.net)>
by smarthost.mcs.de with smtp (Exim 4.80.1)>
(envelope-from <person.a@company.eu>)>
id 1a7O5S-0002ib-49>
for person.b@company.eu; Fri, 11 Dec 2015 14:50:18 +0100>
From: person.a@company.eu>
To: person.b@company.eu>
Sender: info@teamdrive.com>
Reply-To: >
Cc: >
Bcc: >
Subject: TeamDrive 3 invitation for member person.b>
Date: Fri, 11 Dec 2015 14:50:17 +0100>
Message-ID: <0100000099d46a56@company.eu>>
MIME-Version: 1.0>
Content-Type: multipart/alternative; charset=UTF-8; boundary='www_teamdrive_net_e_mail_boundary_625141'>
>
--'www_teamdrive_net_e_mail_boundary_625141'>
Content-Type: text/plain; charset=UTF-8; delsp=yes; format=flowed>
Content-Transfer-Encoding: 8bit>
>
>
TeamDrive Invitation>
>
>
Dear TeamDrive member,>
>
You got an invitation.>
>
Message from the sender:>
>
From User: person.a>
Space: Some Space>
>
Message: Please join my Space.>
>
The sender of this e-mail personally invites you to join his Space in >
your TeamDrive software. This notice is for your information only. >
If TeamDrive is already installed on your computer just respond to >
the invitation there.