Hello,
I am having a problem with my mail server. When a particular domain try to send us and we send them an email. This one is timeout.
No problem with another one in particular.
This is the error message :
Échec de la remise pour ces destinataires ou groupes :
****** (***@leg*ys.**)
Plusieurs tentatives de remise de votre message ont échoué. Nous avons arrêté d’essayer. Il peut s’agir d’une situation temporaire. Essayez de renvoyer votre message plus tard.
Informations de diagnostic pour les administrateurs :
Serveur de génération : EXCHANGE.*********.Local Serveur de réception : EXCHANGE.*******.Local
*****@leg*ys.*** 11.10.2019 09:56:39 - Server at EXCHANGE.********.Local returned '550 5.4.300 Message expired -> 451 4.4.397 Error communicating
with target host. -> 421 4.2.1 Unable to connect -> SocketTimedout: Socket error code 10060' 11.10.2019 09:46:36 - Server at *****.** (***.***.***.**) returned '451 4.4.397 Error communicating with target host. -> 421 4.2.1 Unable to connect ->
SocketTimedout: Socket error code 10060'
En-têtes de message d'origine :
Received: from EXCHANGE.*******.Local (192.168.3.9) by EXCHANGE.******.Local
(192.168.3.9) with Microsoft SMTP Server (version=TLS1_2,
cipher=TLS_ECDHE_RSA_WITH_AES_128_GCM_SHA256) id 15.1.1591.10; Wed, 9 Oct
2019 11:49:17 +0200
Received: from EXCHANGE.******.Local (*****MAC******) by
EXCHANGE.**********.Local (******MAC******) with mapi id
15.01.1591.008; Wed, 9 Oct 2019 11:49:17 +0200
From: ******NAME****** <****email***@********.ch>
To: =?iso-8859-1?Q?*****_**=*****?= <*****email****@*******.****>
CC: "****Name***" <****email*****@******.**>
Subject: RE: Test messagerie
Thread-Topic: Test messagerie
Thread-Index: AdV9FsdAg46/MF3hQLKxhpXuqYnvMQAAk+Ag
Date: Wed, 9 Oct 2019 09:49:17 +0000
Message-ID: <3ab324e361ba49fba72ce7081a2507bb@******.***>
References: <!&!AAAAAAAAAAAuAAAAAAAAAFb0eiyzW6lBnKze33tlfW0BAMO2jhD3dRHOtM0AqgC7tuYAAAAAAA4AABAAAACciQqGZbM6S6o3uTzeb7S/AQAAAAA=@*******.**>
In-Reply-To: <!&!AAAAAAAAAAAuAAAAAAAAAFb0eiyzW6lBnKze33tlfW0BAMO2jhD3dRHOtM0AqgC7tuYAAAAAAA4AABAAAACciQqGZbM6S6o3uTzeb7S/AQAAAAA=@*******.**>
Accept-Language: fr-FR, fr-CH, en-US
Content-Language: en-US
X-MS-Has-Attach: yes
X-MS-TNEF-Correlator:
x-originating-ip: [192.168.3.72]
Content-Type: multipart/related;
boundary="_005_3ab324e361ba49fba72ce7081a2507bb******_";
type="multipart/alternative"
MIME-Version: 1.0
how can I identify the problem and solve it please?
i'm on Windows server 2016 with Exchange 2016.
