Hi,
I had created a distribution list on O365 and also enabled the option "Senders inside and outside of my organization", in order to receive mails from external domains.
But when I tried to send emails from external domain I get a bounce back message :
Delivery has failed to these recipients or distribution lists:
xyz@abc.com
The recipient's e-mail address was not found in the recipient's e-mail system. Microsoft Exchange will not try to redeliver this message for you. Please check the e-mail address and try resending this message, or provide the following diagnostic text to your
system administrator.
Sent by Microsoft Exchange Server 2007
Diagnostic information for administrators:
Generating server: mena.abc
xyz@abc.com
#550 5.1.1 RESOLVER.ADR.RecipNotFound; not found ##
Original message headers:
Received: from service78.mimecast.com (195.130.217.38) by mail6.abc.com
(10.170.64.14) with Microsoft SMTP Server (TLS) id 8.3.342.0; Sat, 26 Jul
2014 10:51:40 +0400
Received: from mail-la0-f51.google.com (mail-la0-f51.google.com
[209.85.215.51]) (Using TLS) by service77.mimecast.com; Sat, 26 Jul 2014
07:51:34 +0100
Received: by mail-la0-f51.google.com with SMTP id el20so3756386lab.10
for <xyz@abc.com>; Fri, 25 Jul 2014 23:51:32 -0700 (PDT)
DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed;
d=gmail.com; s=20120113;
h=mime-version:date:message-id:subject:from:to:content-type;
bh=vjAvnk/TtH/MA3+771AscfFFxVz+guG/kljaaNcOz4g=;
b=eFP5mE7bPPmiHlWWiSyBGaRBMhg7lWj7z5Mdp45qmO/n5XVetM376oDn7GqxuqDdXx
PD/Z1JxqhXjNpve3Dc+/2HKj00JEL5LDhBLi+zmReziSB8jA3nIdEZmgYJQ458iy0qAQ
zjBr+wzqDX4RaHxtWHjlVYwgwG4HqmKzVF+D24RgVesHPnMTM2bBwMRt7VLJX7+Hhr7O
LdlJybwAbcUlzRKUGKYt5gwuRbljto6mcMyABAD36Hi20upAXLTPsFEGLatqR+rOpSDo
hNCykaADM+fyDHVYxLWOZwrObC4xx173qQx/vTT4p42qX8/zv0ICMq9BcRBV2wQCtlCd
ukPw==
MIME-Version: 1.0
X-Received: by 10.152.87.82 with SMTP id v18mr20492457laz.17.1406357492002;
Fri, 25 Jul 2014 23:51:32 -0700 (PDT)
Received: by 10.112.141.195 with HTTP; Fri, 25 Jul 2014 23:51:31 -0700 (PDT)
Date: Sat, 26 Jul 2014 12:21:31 +0530
Message-ID: <CAL2mTp6Dis4TvY=CBh217t+RMmsOjGUCgLbiMBu0PKHmhNLA5w@mail.gmail.com>
Subject: Test
From: Sudhakar Singh <sudhakarsingh23@gmail.com>
To: <xyz@abc.com>
X-MC-Unique: 114072607513400201
Content-Type: multipart/alternative; boundary="001a11c2ae8cbcf2b904ff131e76"
Return-Path: sudhakarsingh23@gmail.com Final-Recipient: rfc822;xyz@abc.com
Action: failed
Status: 5.1.1
Diagnostic-Code: smtp;550 5.1.1 RESOLVER.ADR.RecipNotFound; not found
How can this be resolved?
Thanks.