Hi,
I was attempting to send email to a user at comcast and recieved the following NDR:
[email protected]:
Connected to 76.96.30.116 but greeting failed.
Remote host said: 554 imta23.emeryville.ca.mail.comcast.net comcast 204.14.107.1 Comcast block for spam. Please see http://help.comcast.net/content/faq/BL000000
Would someone please take a look at this?