mail server Black list removal forms

Black list removal forms:
Barracuda
http://www.barracudacentral.org/rbl/removal-request/
SpamCop
https://www.spamcop.net/w3m?action=checkblock&ip=SERVER_IP
Blocklist Removal Center
http://www.spamhaus.org/query/ip/SERVER_IP
lashback delist
http://blacklist.lashback.com/delist
ivmSIP
http://dnsbl.invaluement.com/lookup/
CBL
http://cbl.abuseat.org/lookup.cgi?ip=xx.xxx.xxx.