| Posted by: Lemonde - 12 July 2017 08:43:40 |
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We are seeing the following in our Exchange 2016 server logs:
Log Name: Application
Source: MSExchangeTransport
Date: 12/07/2017 06:09:47
Event ID: 8019
Task Category: RemoteDelivery
Level: Warning
Keywords: Classic
User: N/A
Computer: servername.domain.suffix
Description:
Creating extra connection for idle queue: 18698 with queue type: DnsConnectorDelivery and next hop domain: gigatronic.es. Current number of connections is: 1
Event Xml:
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| Posted by: Lemonde - 27 September 2017 11:21:51 |
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| Just to say that this domain has been refusing our emails occasionally - presumably due to some anti-spam issue. In this case the DNS servers could not derive an IP address or an MX record and so the email could not be delivered. |