We’re getting these errors:

returned '550 5.4.318 Message expired, connection reset (SuspiciousRemoteServerError)(450 4.4.318 Connection was closed abruptly (SuspiciousRemoteServerError))'


On Mar 11, 2024, at 10:46, Matt Barton via Outages <[email protected]> wrote:

Hello

Not seeing issues sending to Yahoo here, but your SMTP test likely failed because of the invalid EHLO command.

Microsoft's MTA is sending you a failure notification because they were unable to deliver the email to Yahoo. Yahoo's error to Microsoft is as follows.

> 451 [RL01] Message temporarily deferred

It seems to me that Microsoft is having a problem delivering your email.

Thanks!

--
Matt Barton
[email protected]

On Mar 11, 2024, at 1:21 PM, bannereddivpool via Outages <[email protected]> wrote:

Anyone seeing any issues with yahoo email services?  I keep getting dropped;

Trying 67.195.204.74...
Connected to mta6.am0.yahoodns.net.
Escape character is '^]'.
250-PIPELINING
250-SIZE 41943040
250-8BITMIME
250 STARTTLS
Connection closed by foreign host.

Sending from outlook and I'm getting this as well;

Diagnostic information for administrators:

Generating server: SJ2PR14MB6550.namprd14.prod.outlook.com
Total retry attempts: 7

[email protected]
Remote server returned '550 5.4.300 Message expired -> 451 [RL01] Message temporarily deferred'

[email protected]
Remote server returned '550 5.4.300 Message expired -> 451 [RL01] Message temporarily deferred'

Original message headers:

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_______________________________________________
Outages mailing list
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https://puck.nether.net/mailman/listinfo/outages
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