Problems sending email with Outlook 2007

Discussion in 'Desktop Operation' started by davyeon, Aug 20, 2007.

  1. davyeon

    davyeon New Member


    I am trying to send emails using outlook 2007 and i'm receiving the following errors. It seems to be a desktop issue seeing that i can send emails via my BB and other applications but not using outlook.

    Your message did not reach some or all of the intended recipients.

    Subject: RE:
    Sent: 8/19/2007 10:01 PM

    The following recipient(s) could not be reached:

    'Bobby Williams' on 8/19/2007 10:01 PM
    554 5.7.1 <[email protected]>: Relay access denied

    Any assistance would be appreciated.

  2. edge

    edge Active Member Moderator

    Make sure that you set My server requires authentication to ON in Outlook.
  3. davyeon

    davyeon New Member

    Server requires authentication is set

    My server requires authentication is already set.

    Any other thoughts?

  4. falko

    falko Super Moderator ISPConfig Developer

    What's in /etc/postfix/ (please strip out the comments)?
    What's the output of
    telnet localhost 25
    and then
    ehlo localhost

    Any errors in your mail log?

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