Results 1 to 3 of 3

Thread: Limitation for E-Mail sending

  1. #1
    yogg1 is offline Loyal Member
    Join Date
    Dec 2009
    Posts
    75
    Rep Power
    5

    Default Limitation for E-Mail sending

    Hi

    Is it possible to configure zimbra that mails can only be sent from internal ip addresses (WebMail)?

    The problem:
    If an spammer finds out an weak password he can send all his spam over this server (office@example.com password: office EIFOK ).

    I know it is easy to set up password rules, but not alwasy it is possible for me to do this. And it will also not help if an spammer finds out an "strong" password.

    A workaround would be to limitate the number of E-Mails per hour (50). Is there a way to do this?

    yogg
    Release 7.1.2_GA_3268.UBUNTU8_64 UBUNTU8_64 NETWORK edition.

  2. #2
    phoenix is offline Zimbra Consultant & Moderator
    Join Date
    Sep 2005
    Location
    Vannes, France
    Posts
    23,505
    Rep Power
    57

    Default

    Quote Originally Posted by yogg1 View Post
    A workaround would be to limitate the number of E-Mails per hour (50). Is there a way to do this?
    Search the wiki, forums or google for the word 'policyd'.
    Regards


    Bill


    Acompli: A new adventure for Co-Founder KevinH.

  3. #3
    yogg1 is offline Loyal Member
    Join Date
    Dec 2009
    Posts
    75
    Rep Power
    5

    Default

    Thank you the searchstring helps

    Sadly the workaround this would only helps against DOS :/ .

    Is there no way to add an check if the user is in the internal network? If this chek only works for SMTP (not the WebMail) it would be ok.

    yogg
    Last edited by yogg1; 05-17-2010 at 06:39 AM.
    Release 7.1.2_GA_3268.UBUNTU8_64 UBUNTU8_64 NETWORK edition.

Thread Information

Users Browsing this Thread

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

Similar Threads

  1. Mail deferred with Connection timed out
    By Miklos Kalman in forum Administrators
    Replies: 7
    Last Post: 11-17-2012, 06:11 AM
  2. Problems with port 25
    By yogiman in forum Installation
    Replies: 57
    Last Post: 06-13-2011, 01:55 PM
  3. [SOLVED] mailbox and apache not running
    By rtwick in forum Administrators
    Replies: 4
    Last Post: 11-15-2008, 08:21 AM
  4. Seeming variety of problems on suse-9.1
    By Crexis in forum Installation
    Replies: 52
    Last Post: 03-04-2006, 12:19 AM
  5. receiveing mail
    By maybethistime in forum Administrators
    Replies: 15
    Last Post: 12-09-2005, 04:55 PM

Posting Permissions

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