On 1/10/11 12:51 AM, Samuel Sappa at cihuy...@gmail.com wrote: > My problem with postfix now solved, it's seem (IMHO) my ISP where I > register my DNS have problem, since both yahoo, gmail and others > required that recipient FQDN hostname must be resolve/reverse, from > hostname and to IP and IP to hostname, the ISP configuration only > resolve/reverse to domain only not the hostname FQDN, because of that, > when sending from yahoo and gmail not success. > But still the spamcannibal cannot resolve/reverse my hostname and > domain, since my IP still blacklist, my only hope that yahoo, gmail > and other doesn't using spamcannibal.
You appear to be extremely confused as to how DNS and blacklists work. This all has nothing to do with Postfix so follow-ups should go to an appropriate forum for DNS but setting up the reverse DNS (ip address to name) needs to be done by whoever owns the address space and is completely independent of the DNS where you have your domain name registered. So it is not that the "ISP where I register my DNS have problem" but rather I would guess that you have never asked the owner of the address space to set the proper reverse mapping. -- Larry Stone lston...@stonejongleux.com http://www.stonejongleux.com/
