What is Spamhaus

Hello June,
We regret to hear about the inconvenience caused to you. Please let us know since when are you experiencing this issue and try to recall what were the changes made to your PC that might have caused this issue. Also, please disable AVG Firewall as described in this article http://support.avg.com/SupportArticleView?urlname=How-to-disable-AVG-Firewall and check if you could send emails.
Please, feel free to let us know if you require any further assistance. Thank you.

I am using windows Live mail and recently I am having problems sending Emails. When I check the reasons the word Spamhaus  is in the script. What does this mean and how do I get rid of it.

Hello June,
We regret to hear about the inconvenience caused to you. Please let us know since when are you experiencing this issue and try to recall what were the changes made to your PC that might have caused this issue. Also, please disable AVG Firewall as described in this article http://support.avg.com/SupportArticleView?urlname=How-to-disable-AVG-Firewall and check if you could send emails.
Please, feel free to let us know if you require any further assistance. Thank you.