How to get server response with netty client?

What is the quickest way to unblock an email server/domain so that they can email you?

• I have a client that needs the basic ability to email my yahoo.com account, but yahoo has blocked them for no reason. They are a legitimate company and I've sent them emails before. They have already filled out the form to get removed but have not received a response. I don't understand the logic behind blocking an entire domain when I can send them emails but they are not allowed to send to me. It's absurd. Why not allow a white list? In the very least, if you're going to be lazy/irrational about it, why not charge some fee to get immediately removed from such a blacklist? Is there a number I can call to whitelist them? I also have a partner that uses yahoo mail for business and they're being blocked by said client as well, this is hurting business............

• Answer:

  Just remove them from your blocked list and be sure their address IS entered in your address book. Mail page>>options>>mail options>>block addresses (which is located under the Spam option on the left). If you find their address (and/or) domain on the list--click on it--click "remove block".