• Lemonde
  • 100% (Exalted)
  • Advanced Member Topic Starter
3 years ago
What would cause this issue receiving email from a host?

Log Name: Application
Source: MSExchangeTransport
Date: 07/12/2020 06:10:51
Event ID: 1035
Task Category: SmtpReceive
Level: Warning
Keywords: Classic
User: N/A
Computer: srv-EX1.srvo.local
Inbound authentication failed with error LogonDenied for Receive connector Client srv-EX1. The authentication mechanism is Login. The source IP address of the client who tried to authenticate to Microsoft Exchange is [x.x.x.x].
Event Xml:
<Event xmlns="http://schemas.microsoft.com/win/2004/08/events/event">
<Provider Name="MSExchangeTransport" />
<EventID Qualifiers="32772">1035</EventID>
<TimeCreated SystemTime="2020-12-07T06:10:51.000000000Z" />
<Security />
<Data>Client srv-EX1</Data>



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  • Lemonde
  • 100% (Exalted)
  • Advanced Member Topic Starter
a year ago
You need to make a connector with permissions for relay to that IP address to enable the relay.

We usually make a separate SMTP server on IIS if there's a server or IP address handy or you could use a custom port or socket to relay the message.

You could also find out if your ISP supplies an SMTP server and tell the other device to use that.