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Thread: [SOLVED] Problems sending mails

  1. #1
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    Default [SOLVED] Problems sending mails

    Hi,

    When i send an email i receive this message on my logs files:

    Jan 21 16:31:30 correo postfix/qmgr[25507]: AABB02482F8: from=<myusername@mydomain.com>, size=1867, nrcpt=1 (queue active)
    Jan 21 16:31:30 correo postfix/qmgr[25507]: 77BDF248316: from=<>, size=4255, nrcpt=1 (queue active)
    Jan 21 16:31:35 correo postfix/smtp[1650]: AABB02482F8: lost connection with yahoo.com[216.109.112.135] while receiving the initial server greeting

    My domain receive emails but i can't send email to any domain.

    Any idea!!!

    My DNS works fine, zimbra receive emails, every email i send is marked as deferred.

    If you need more information, just ask me

    Thank you for your time!!!
    Last edited by williammr; 01-22-2008 at 07:32 AM. Reason: Solved

  2. #2
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    Default

    What kind of internet connection do you have? My home internet connection blocks port 25. (btw I really hate AT&T DSL)

    Can you telnet to an SMTP server on the internet? You should get a 220 response when you telnet to port 25.

    I'm assuming that you can send emails within the Zimbra server itself. What version of Zimbra do you have?

  3. #3
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    Default

    Quote Originally Posted by p24t View Post
    What kind of internet connection do you have? My home internet connection blocks port 25. (btw I really hate AT&T DSL)

    I have a DSL Connection 1 MB speed

    Can you telnet to an SMTP server on the internet? You should get a 220 response when you telnet to port 25.

    Yes, i can

    I'm assuming that you can send emails within the Zimbra server itself.

    Yes, i can

    What version of Zimbra do you have?
    zimbra-core-5.0.0_GA_1869.RHEL5-20071218205219

    Thank you for your time.

  4. #4
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    Default Solved

    Hi,

    I solved this problem changing some things in the Admin Console:

    In General Configuration -> MTA Tab -> Authentication Section change this settings:

    - Check the option Activate Authentication
    - Uncheck the option Only TLS Authentication

    In General Configuration -> MTA Tab -> Network change this settings:

    - Check the option Activate DNS Queries

    And thats all, my email server starts to send and recieve emails. And everything is working fine.

    Thank you

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