Send and receive emails to and from comcast customers
For several weeks now we cannot send or receive emails to and from comcast customers.
My provider says comcast changed their filiter system and that is what is causing the problem.
This is the mail system at host hapkido.dreamhost.com.
I'm sorry to have to inform you that your message could not
be delivered to one or more recipients. It's attached below.
If you are a current customer of DreamHost, please contact our
technical support team here
https://panel.dreamhost.com/support
If you are not a customer please use our contact form at.
http://dreamhost.com/contact
If you do so, please include this email in your support ticket. You can
delete your own text from the attached returned message.
DreamHost Email Support
customer address deleted for obvious reasons>: delivery temporarily suspended: host
mx1.comcast.net[96.114.157.80] refused to talk to me: 554
resimta-po-21v.sys.comcast.net resimta-po-21v.sys.comcast.net 66.33.216.122
Comcast block for spam. Please see
http://postmaster.comcast.net/smtp-error-codes.php#BL000000