Hi Roady
Ty for your help.
The mailbox size is reported as 1013MB and we are using pop3. Yes, we also always delete the Deeleted Items and Junk folders. The messages that are being sent to senders look as below:
Delivery has failed to these recipients or groups:
*** Email address is removed for privacy ***
The recipient's mailbox is full and can't accept messages now. Please try resending your message later, or contact the recipient directly.
The following organization rejected your message: VI1PR0202MB2607.eurprd02.prod.outlook.com.
Diagnostic information for administrators:
Generating server: DB6PR0202MB2598.eurprd02.prod.outlook.com
*** Email address is removed for privacy ***
VI1PR0202MB2607.eurprd02.prod.outlook.com
Remote Server returned '554 5.2.2 mailbox full; STOREDRV.Deliver.Exception:QuotaExceededException.MapiExceptionShutoffQuotaExceeded; Failed to process message due to a permanent exception with message Cannot open mailbox /o=ExchangeLabs/ou=Exchange Administrative
Group (FYDIBOHF23SPDLT)/cn=Configuration/cn=Servers/cn=VI1PR0202MB2607/cn=Microsoft System Attendant. 16.55847:BE000000, 17.43559:0000000058010000000000000100000000000000, 20.52176:010F2D821A00103100000000, 20.50032:010F2D828A17000000000000, 0.35180:010F2D82,
255.23226:00000000, 255.27962:FE000000, 255.17082:DD040000, 0.26937:00000000, 4.21921:DD040000, 255.27962:FA000000, 255.1494:15000000, 0.50608:00000000, 5.29818:0000000063396461383363332D356430352D343138642D396361312D38386338396436316465376500010480, 1.29920:03000000,
7.29828:1D7A0C40000000000F010480, 7.29832:00000040000000000F010480, 4.45884:DD040000, 4.29880:DD040000, 1.36108:03000000, 4.29888:DD040000, 1.56872:FE000000, 4.42712:DD040000, 5.10786:0000000031352E30312E303535372E3032323A5649315052303230324D42323630370080,
255.1750:0E000000, 0.26849:010F2D82, 255.21817:DD040000, 0.26297:00000000, 4.16585:DD040000, 0.32441:00000000, 4.1706:DD040000, 0.24761:0A000000, 4.20665:DD040000, 0.25785:010F2D82, 4.29881:DD040000 [Stage: CreateSession]'
Original message headers:
Received: from DB6PR0202MB2485.eurprd02.prod.outlook.com (10.169.210.135) by
DB6PR0202MB2598.eurprd02.prod.outlook.com (10.169.211.20) with Microsoft SMTP
Server (version=TLS1_0, cipher=TLS_ECDHE_RSA_WITH_AES_256_CBC_SHA_P384) id
15.1.599.9; Fri, 26 Aug 2016 10:47:45 +0000
Authentication-Results: allaboutresponse.co.uk; dkim=none (message not signed)
header.d=none;allaboutresponse.co.uk; dmarc=none action=none
header.from=dataon-line.co.uk;
Received: from DESKTOP7KEUN1K (86.145.126.2) by
DB6PR0202MB2485.eurprd02.prod.outlook.com (10.169.210.135) with Microsoft
SMTP Server (version=TLS1_0, cipher=TLS_ECDHE_RSA_WITH_AES_256_CBC_SHA_P384)
id 15.1.587.9; Fri, 26 Aug 2016 10:47:43 +0000
From: Simon Weinstein <*** Email address is removed for privacy ***>
To: <*** Email address is removed for privacy ***>
Subject: test11.47
Date: Fri, 26 Aug 2016 11:47:38 +0100
Message-ID: <007401d1ff87$453e6580$cfbb3080$@dataon-line.co.uk>
MIME-Version: 1.0
Content-Type: multipart/alternative;
boundary="----=_NextPart_000_0075_01D1FF8F.A702F490"
X-Mailer: Microsoft Outlook 16.0
Content-Language: en-gb
Thread-Index: AdH/h0D5ArZTngMkSdOIO/C2l6mJ3Q==
X-Originating-IP: [86.145.126.2]
X-ClientProxiedBy: DB5PR08CA0074.eurprd08.prod.outlook.com (10.166.166.170) To
DB6PR0202MB2485.eurprd02.prod.outlook.com (10.169.210.135)
Return-Path: *** Email address is removed for privacy ***
X-MS-Office365-Filtering-Correlation-Id: 224dcca2-e4d3-47d4-2eb7-08d3cd9e688b
X-Microsoft-Exchange-Diagnostics:
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X-Microsoft-Antispam: UriScan:;BCL:0;PCL:0;RULEID:;SRVR:DB6PR0202MB2485;
X-Exchange-Antispam-Report-Test: UriScan:(158342451672863);
X-Exchange-Antispam-Report-CFA-Test: BCL:0;PCL:0;RULEID:(9101524098)(601004)(2401047)(8121501046)(10201501046)(3002001);SRVR:DB6PR0202MB2485;BCL:0;PCL:0;RULEID:;SRVR:DB6PR0202MB2485;
X-Microsoft-Exchange-Diagnostics: 1;DB6PR0202MB2485;4:O2ctxbR9i6rITgPTRELtFY/AlkqkxthZbOMQREhmAGf1ZVk0RY59KZ8tew27AHhEOvvndzrRwNyRrwGZ8uAgubZFU0UFpbAe5eYYOcTOp1oLjnpKfySklyVG86r+/3LFdfouqAd5gdDWF4dABQXkDpcA9QSDG/6w5YY+5Qziilf12ZyFNPifsR7nd2K3xRtBZvDxd1+WFOpQsMANUaqVv3MQb6o7qk7aaufPYjNJip3gcttqxW5jozPoJ8N5QolTv+bu6GotEiyUzcXmIQC0J3VdHzm/hw8WaHulpE3ZgeACpy1n33NxeQVkfEgxhrXH;23:K+tEIHY3oSbOVQpmFWbsScnOkoZwE9Yd0w1arO5cPMBKsKAnxV/Nw0JNJzva/7mn4DpWILv58vmaH4eHNHg6fy7mDUrhnkvK7xSBz1uRUFdaQVyKmOU1aPMuCY7wdwWZ;6:KCCCnUl3znsTCQ4fsohTF0Anfpc0lK2Ppq2p5bgHF05bu7ZH3RHZWzaGXlyZnbfBx5foSHcN52Zziq/j60EKJIsEOhi6Pcv0NzixLtSw03BLncClaGzJJX5Ag97ZD3uPX96/kL99ccmU9OQo0a+NhxlBFQAjGRaNWJ48bfxrCc+h/StGq/lLWUj9H7FGL01n;5:z+JRtOeDTLRxlZdkii8IEoVaqoWOjNVDFqhgRAn5vy99R0NKlZhfgcw54hFJU1ywwPAXZUqw3u/CkHV0PsuLNR1Kmg0vM4FikJUyuOXC6z0OyWc5Fa/fyMZgERba0HCHpEAWh/OewOsnPKz2PjXbTQ==;24:94qCOInHeNRaVCghFpjlvE0vW3FiTDiwZZmCfiv66CPd7C3+qe9WPPoqHnCHCsFhFChMXhFA52LuK66Yxkt+y5wJWlZOfvkuw4UKw/lntzw=
X-Forefront-Antispam-Report:
SFV:SKI;SFS:;DIR:INB;SFP:;SCL:-1;SRVR:DB6PR0202MB2485;H:DESKTOP7KEUN1K;FPR:;SPF:None;LANG:en;;SKIP:1;
SpamDiagnosticOutput: 1:0
X-Microsoft-Exchange-Diagnostics: 1;DB6PR0202MB2485;7:kIiL+aQMaeESJQIJpp068FRF6uiL1Wp7ksv/bYjwURfQV/wBoOuxzcvI3cc86NPxO+DyWCBmhKQkb2kDWuJUbOr7I5CwdTOpl2QB21iTotrdnQLAomqNBFdxIqmTb28x/KYKl00dhgVRDBYxbnwzsJoOnhHNsKF5PKkCaOkiM/jkacnhYD2OYKyIyVWyVpLER8sDhpsmKbrsPG716gJu5hYIrCTEhNoC7Uf9TAU/We8pK1uPxQb5sHV/TlM2xnxm
X-MS-Exchange-CrossTenant-OriginalArrivalTime: 26 Aug 2016 10:47:43.1250 (UTC)
X-MS-Exchange-CrossTenant-FromEntityHeader: Hosted
X-MS-Exchange-Transport-CrossTenantHeadersStamped: DB6PR0202MB2485
X-Microsoft-Exchange-Diagnostics:
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