Results 1 to 3 of 3

Thread: Reverse look up fails

  1. #1
    Billy is offline Active Member
    Join Date
    Oct 2005
    Posts
    33
    Rep Power
    9

    Default Reverse look up fails

    When I send messages to some addresses, they are rejected because the receiving mail host says my mail fails reverse lookup. Is there a setting in Zimbra that relates to that kind of error?

  2. #2
    KevinH's Avatar
    KevinH is offline Expert Member
    Join Date
    Aug 2005
    Location
    San Mateo, CA
    Posts
    4,789
    Rep Power
    19

    Default

    Nope. This means your mail domain doesn't resolve via reverse IP when sending mail. Yahoo, Hotmail, Gmail, etc all use this to prevent spammers.

  3. #3
    anand is offline Zimbra Employee
    Join Date
    Sep 2005
    Posts
    274
    Rep Power
    9

    Default

    Quote Originally Posted by Billy
    When I send messages to some addresses, they are rejected because the receiving mail host says my mail fails reverse lookup. Is there a setting in Zimbra that relates to that kind of error?
    try to relay mail through your ISP (Relay Host in Zimbra Admin UI MTA tab).

Thread Information

Users Browsing this Thread

There are currently 1 users browsing this thread. (0 members and 1 guests)

Similar Threads

  1. Replies: 5
    Last Post: 03-01-2007, 03:20 AM
  2. New install mostly works, but port 7071 app fails
    By chunkybacon in forum Installation
    Replies: 2
    Last Post: 02-19-2007, 10:47 AM
  3. Imapsync migrationg to Zimbra fails
    By lchrist in forum Installation
    Replies: 15
    Last Post: 01-01-2007, 09:20 AM
  4. two servers, DNS issues, install fails at LDAP
    By marqpdx in forum Installation
    Replies: 6
    Last Post: 08-02-2006, 06:15 PM
  5. Install Fails
    By exothermic in forum Installation
    Replies: 2
    Last Post: 04-13-2006, 01:18 AM

Posting Permissions

  • You may not post new threads
  • You may not post replies
  • You may not post attachments
  • You may not edit your posts
  •