This site will have limited functionality while we undergo maintenance to improve your experience. If an article doesn't solve your issue and you want to ask a question, we have our support community waiting to help you at @FirefoxSupport on Twitter and/r/firefox on Reddit.

Avatar for Username

Search Support

Avoid support scams. We will never ask you to call or text a phone number or share personal information. Please report suspicious activity using the “Report Abuse” option.

Learn More

This thread was archived. Please ask a new question if you need help.

Outgoing emails being blocked by spamhaus. Blocking my IP address

MattMac
MattMac
more options

Good day

My outgoing emails are being blocked. Spamhaus has blocked my IP address. How do I unblock it? This is the error message that I receive.

This message was created automatically by mail delivery software.

A message that you sent could not be delivered to one or more of its recipients. This is a permanent error. The following address(es) failed: 

 matthewmacphail@yahoo.com
   SMTP error from remote mail server after MAIL FROM:<allan@drop-out.co.za> SIZE=484112:
   host mta6.am0.yahoodns.net [98.136.216.26]: 553 5.7.1 [BL21] Connections will not be accepted from 41.76.215.245, because the ip is in Spamhaus's list; see http://postmaster.yahoo.com/550-bl23.html

Please help as this is a business address

Thanks

Good day My outgoing emails are being blocked. Spamhaus has blocked my IP address. How do I unblock it? This is the error message that I receive. This message was created automatically by mail delivery software. A message that you sent could not be delivered to one or more of its recipients. This is a permanent error. The following address(es) failed: matthewmacphail@yahoo.com SMTP error from remote mail server after MAIL FROM:<allan@drop-out.co.za> SIZE=484112: host mta6.am0.yahoodns.net [98.136.216.26]: 553 5.7.1 [BL21] Connections will not be accepted from 41.76.215.245, because the ip is in Spamhaus's list; see http://postmaster.yahoo.com/550-bl23.html Please help as this is a business address Thanks

All Replies (1)

user01229325
user01229325
more options

Your email provider controls the IP address they assign you. Only they can clear the reputation of a blacklisted IP address. Contact them.