RE: SMTP issue

  • From: "John Tolmachoff \(Lists\)" <johnlist@xxxxxxxxxxxxxxxxxxx>
  • To: "'[ExchangeList]'" <exchangelist@xxxxxxxxxxxxx>
  • Date: Fri, 15 Jul 2005 08:18:06 -0700

Sounds like they need to authenticate to the Exchange server.


John T

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-----Original Message-----
From: Praveen Ramaswamy [mailto:ramaswamy_praveen@xxxxxxxxx] 
Sent: Friday, July 15, 2005 7:07 AM
To: [ExchangeList]
Subject: [exchangelist] SMTP issue 



Users are not able to send external mails while using outlook express but
can send external mails using Outlook MAPI client. I am forwarding all
external mails to smart host from my backend server. What should I do to
allow external mails from internet clients like Outlook express??


I am running exchange 2003 sp1 and sendmail on linux.



Praveen R


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