It's that simple. Spammers have made it necessary to implement broad rules that can indeed block good email.
Do you have a better solution?
Bob
has just blocked my email account. Comcast Cable thinks that I am a Spammer. Message reads
Technical details of permanent failure:
PERM_FAILURE: SMTP Error (state
: 550 xx.xx.xxx.231 blocked by ldap:ou=rblmx,dc=comcast,dc=net -> BL004 Blocked for spam. Please see http://www.comcast.net/help/faq/index.jsp?faq=SecurityMail_Policy18628
I read the policy and determined that I did nothing wrong. So I emailed Comcast Cable. They asked for my ip address.
They asked for my ip address. So I went to http://whatismyipaddress.com/ and got my ip address and sent them an email.
Their reply was
After investigating the issue, we have found that the IP you provided for removal is currently not on our blacklist. Please verify the IP address and resubmit your request to blacklist_comcastnet@cable.comcast.com.
If you included an IP address that belongs to the Comcast residential IP range, please note that we do not allow direct connections from your IP address, and the request will not be honored.
If you have any additional questions, you may contact us at 856.317.7272.
Thank You
Comcast Network Abuse and Policy Observance
I have sent them another email and got the same response. I figure that it has something to do with my email address, which I have had for 5 years. Why now!
I started sending my emails, mainly jokes, to my friends, using another email address and presto, my emails get through.
You cannot find out anything because everything you tell them, they cannot find anything.
Just another reason to get Comcast Cable.
Rick
Just think, if you have Comcast Cable, you may NOT be getting all of your emails. They may be blocking those important newsletters that you subscribe to. You may NOT be getting those emails from your friends.

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