Usually REVERSE DNS is setup on the ISP side or the one owning the IP block your using, however you can request your IP so that reverse DNS will be setup on your side. Some ISPs permit it but some setup reverse DNS on their side to just point to your server.
Or you can disable reverse dns lookups on your mail server. Hope this helps. On 1/18/07, seekuel <[EMAIL PROTECTED]> wrote:
can you post the output of dig -x <your mailserver IP> On 1/18/07, Mhac Janapin <[EMAIL PROTECTED]> wrote: > > Most probably. Contact your ISP and tell them to setup the reverse dns > for you. :-) > > On 1/18/07, Linux Cook < [EMAIL PROTECTED]> wrote: > > Hi! > > > > Im trying to send email from my mail server but I always receive a > return > > email saying "Cannot find your reverse hostname". I have my own dns > and > > reverse dns but I don't know why this error still exists. Is this dns > issue > > on ISP's side? > > > > _________________________________________________ > > Philippine Linux Users' Group (PLUG) Mailing List > > [email protected] (#PLUG @ irc.free.net.ph) > > Read the Guidelines: http://linux.org.ph/lists > > Searchable Archives: http://archives.free.net.ph > > > > > > > -- > Mhac Janapin > PBTS SysAd > ============= > http://mulingsilang.blogspot.com > ============= > I'm an Open Source Enthusiast. c",) > Mozilla Firefox 1 - getfirefox.com > Mozilla Thunderbird 1 - mozilla.org > OpenOffice.org > ============= > _________________________________________________ > Philippine Linux Users' Group (PLUG) Mailing List > [email protected] (#PLUG @ irc.free.net.ph) > Read the Guidelines: http://linux.org.ph/lists > Searchable Archives: http://archives.free.net.ph > _________________________________________________ Philippine Linux Users' Group (PLUG) Mailing List [email protected] (#PLUG @ irc.free.net.ph) Read the Guidelines: http://linux.org.ph/lists Searchable Archives: http://archives.free.net.ph
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