On Monday, December 17, 2007, 13:33:05, Kathy Lees wrote: > We have been told that we need to set up a Reverse DNS for our domain > names so they aren't rejected by AOL or Yahoo. Each of our domains are > set up on a virtual IP and not tied to one IP address for each domain > name. Is it possible to set up a reverse dns or PTR record for Each > domain or can we only do one for the main IP address?
PTR records are setup for IP addresses, not domains. A reverse dns or PTR record lookup takes an IP address and looks up what host name is associated with it. > ... > The sender's IP (64.7.207.173) has been blocked due to a bogus > helo. Bogus helo indicates that a system provided a falsified IP or > name when attempting to send mail to our users. 64.7.207.173 reverses to www.ltcconnection.com but an A record lookup on www.ltcconnection.com returns 64.7.202.212 64.7.202.212 reverses to mail.ltcconnection.com which does have an A record returning 64.7.202.212 What host name do you HELO/EHLO with? -- [EMAIL PROTECTED] "The avalanche has already started, it is too Rod Dorman late for the pebbles to vote." - Ambassador Kosh To Unsubscribe: http://www.ipswitch.com/support/mailing-lists.html List Archive: http://www.mail-archive.com/imail_forum%40list.ipswitch.com/ Knowledge Base/FAQ: http://www.ipswitch.com/support/IMail/
