Help - What am I doing wrong, trying to set up icloud mail stmp in debian to mail cron jobs

I got this far for the exim mainlog:

2015-11-23 15:08:05 1a0xPB-0005mi-9Q <= xxx@icloud.com U=myusername P=local S=359 2015-11-23 15:08:06 1a0xPB-0005mi-9Q ** xxx@icloud.com R=dnslookup T=remote_smtp X=TLS1.2:ECDHE_RSA_AES_128_GCM_SHA256:128 DN="C=US,ST=California,L=Cupertino,O=Apple Inc.,CN=*.mail.icloud.com": SMTP error from remote mail server after RCPT TO:<xxx@icloud.com>: host mx5.mail.icloud.com [17.172.34.71]: 550 5.7.1 Mail from IP my.ip.address was rejected due to listing in Spamhaus PBL. For details please see http://www.spamhaus.org/query/bl?ip=my.ip.address : xxx@icloud.com 2015-11-23 15:08:06 1a0xPC-0005mn-NS <= <> R=1a0xPB-0005mi-9Q U=Debian-exim P=local S=1444 2015-11-23 15:08:06 1a0xPB-0005mi-9Q Completed 2015-11-23 15:08:07 1a0xPC-0005mn-NS ** xxx@icloud.com R=dnslookup T=remote_smtp X=TLS1.2:ECDHE_RSA_AES_128_GCM_SHA256:128 DN="C=US,ST=California,L=Cupertino,O=Apple Inc.,CN=*.mail.icloud.com": SMTP error from remote mail server after RCPT TO:<xxx@icloud.com>: host mx6.mail.icloud.com [17.172.34.71]: 550 5.7.1 Mail from IP my.ip.address was rejected due to listing in Spamhaus PBL. For details please see http://www.spamhaus.org/query/bl?ip=my.ip.address : xxx@icloud.com 2015-11-23 15:08:07 1a0xPC-0005mn-NS Frozen (delivery error message)