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Sunday, September 15th, 2024 5:36 PM

Temporarily blacklisted IP address

I'm getting the following from Outlook 2013 when I try to access my comcast.net email accounts.

"Microsoft Outlook:  Your IMAP server wants to alert you to the following: Temporarily blacklisted IP address - try again later"

Can't retrieve emails.

This error does not occur when using a different ISP.

mxtoolbox.com shows my IP address being on the following blacklist: UCEPROTECTL3

Can anyone help?

Regards,

Brent

Official Employee

 • 

911 Messages

2 months ago

Hey there, user_vhtke5! Thank you so much for taking the time to reach out to us here on the Xfinity Forums! We are sorry to hear about the email troubles, and we would recommend going here to report the blacklisted issue. It can take some time for our team to investigate the issue. That is going to be the best route to determine the cause of being unable to receive emails. 

 

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