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e-mail problem: 550 syntax error in script headers

Discussion in 'E-mail Discussions' started by NNNils, Nov 28, 2003.

  1. NNNils

    NNNils Well-Known Member

    Sep 17, 2002
    Likes Received:
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    One of my users sends out 50 e-mails of which 2 addresses at They come back with this error:

    SMTP error from remote mailer after end of data:
    host []: 550 Syntax error in the headers
    of your message

    What can this be?

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