Outlook
A family of Microsoft email and calendar products.
3,676 questions
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Stopped receiving emails from Micorsoft 365 Outlook, desktop and mobile, on March 7, 2024 Error code 554
Outlook will not send emails to sbcglobal.net accounts
![](data:image/svg+xml, %3Csvg xmlns='http://www.w3.org/2000/svg' height='64' class='font-weight-bold' style='font: 600 30.11764705882353px "SegoeUI", Arial' width='64'%3E%3Ccircle fill='hsl(284.8, 33%, 37%)' cx='32' cy='32' r='32' /%3E%3Ctext x='50%25' y='55%25' dominant-baseline='middle' text-anchor='middle' fill='%23FFF' %3ET%3C/text%3E%3C/svg%3E)
Thor0703North
0
Reputation points
I've been attempting to send emails to sbcglobal.net accounts from outlook, however I receive cannot deliver email's back. I can send emails to all other emails. Can you please assist?
{count} votes
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Hal Hostetler MVP-Outlook 501 Reputation points MVP2024-02-02T23:10:33.9333333+00:00 Would you please post one of these non-delivery emails you receive complete, just as it appears to you, so we can have a look at it? The Devil hides in the details. Thanks!!
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Hal Hostetler MVP-Outlook 501 Reputation points MVP
2024-02-02T23:12:45.47+00:00 Second comment was added in error.
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ChristyZhang-MSFT 22,951 Reputation points Microsoft Vendor2024-02-05T07:54:23.92+00:00 Hi @Thor0703North ,
Welcome to our forum!
I've been attempting to send emails to sbcglobal.net accounts from outlook
Do you mean that you send emails from Outlook desktop client or your Outlook.com account?
And on other hand, agree with Hal Hostetler MVP-Outlook, it's suggested that you could provide the non-delivery emails you received for our better research.
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ChristyZhang-MSFT 22,951 Reputation points Microsoft Vendor
2024-02-07T05:34:51.1966667+00:00 Hi @Thor0703North ,
I am writing to see how everything is going on with this thread. Should you need more help on this, you can feel free to post back.
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Shirls 5 Reputation points2024-03-11T16:16:16.5033333+00:00 I am having this issue now with multiple outlook users unable to send me emails to sbcglobal.net. One of these outlook addresses, I get 40 emails a week and then it suddenly stopped working mid-day on 3/7.
The following addresses had permanent fatal errors----
(reason:554[RL02] Message content not accepted for policy reasons; see https://postmaster...
554 5.0.0 Service unavailable
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