Hi All,
We're seeing a weird issue with random servers on our network failing to
connect from Microsoft. It's only some prefixes, and only seems to be affecting
Microsoft.
Is anyone else having this problem? I've been unable to have someone from
Microsoft investigate further.
Reason: [{LED=450 4.4.316 Connection refused [Message=Socket error code 10061]
[LastAttemptedServerName=*****.com.au] [LastAttemptedIP=175.45.181.241:25]
[SmtpSecurity=-2;-2] [ME3AUS01FT009.eop-AUS01.prod.protection.outlook.com
2024-05-30T08:53:30.378Z 08DC805114847D2D]};{MSG=Socket error code
10061};{FQDN=******};{IP=17. OutboundProxyTargetIP: 175.45.181.241.
OutboundProxyTargetHostName: ****.com.au
I've tried with the firewall disabled and no RBL blocking, it still fails to
connect with the same socket error code.
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