Easy process of verifying your IP in the AT&T blacklist

[karenharison]

Hello

If your IP has been blacklisted by AT&T, then it is going to be bounced back. You will receive emails on your Bellsouth email login where it is mentioned that the email hasn’t been able to reach the destination email client. You will receive an error, but the type of error is going to vary depending on the email system.
If the blocked email message is returned by AT&T email servers, then it is confirmed that the IP has been blocked by AT&T. Despite the fact that there are several response codes, but the most common blacklist notifications that you will see in your Bellsouth net email login are going to include a 500 series error along with a link to the abuse.
If you have not received a 550 type error, then the issue is not related to the spam blacklist, but there must have been some other email delivery issue.

Thanks

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