Office 365 Anti-Spam IP Delist Portal NOT WORKING

[el_crown]

I m trying to delist a new server of our company and the Anti-Spam delist is not working.

This is the message: 

Step 1: Our messaging service has experienced a temporary issue, please resubmit your information below.

I tryed several times.

Can anyone tell me if there is another way.

Microsoft Please Fix this. 

thanks

[#2]

me to same problem

@el_crown 

[#3]

Me as well...Pretty lame that a company the size of Microsoft can't fix this....

[#4]

Still not working... thank you Microsoft

[#5]

Me as well. Still not working.

[#6]

Hi @el_crown 

Please this documentation should help:

Remove blocked users from the Restricted users portal - Office 365 | Microsoft Docs

Report false positives and false negatives in Outlook - Office 365 | Microsoft Docs

550 5.7.511 Access denied, banned sender - Microsoft Q&A

Banned sender IP with 550 5.7.511 Access denied - Microsoft Community

[#7]

wow

[#8]

Delist portal does not work and Microsoft does not answer to the email I sent. This is causing a notable money loss because that's the customercare address and customers are waiting for answers

[#9]

As of 2023.01.13, the Office 365 Anti-Spam IP Delist Portal NOT WORKING

Please fix this.

[#10]

As of 2023.01.13, the Office 365 Anti-Spam IP Delist Portal NOT WORKING.  Please fix this.

[#11]

Hello, 5 days that I'm waiting and there is always the same error message without any solution from MICROSOFT.... Where is the developpers of this "little" firm ?!
the Office 365 Anti-Spam IP Delist Portal NOT WORKING : "Our messaging service has experienced a temporary issue, please resubmit your information below."
PLEASE, Microsoft fix it !!!!