Outlook 2003: authentication before sending doesn’t work (probably command sequence problem)

Posted by Fuxi on Super User See other posts from Super User or by Fuxi
Published on 2009-12-02T10:02:58Z Indexed on 2010/03/11 4:41 UTC
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outlook

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smtp

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problem

hi,

i'm having problems with outlook 2003 + smtp authentication. although it's set in outlook, my mailserver won't relay - which means, outlook is trying to mail BEFORE authenticating.

i've tried the same with thunderbird, auth + sending works without problems.

so it definately must be something in outlook and it's command-sequence - what could be wrong?

thx

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