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09.26.2007 at 06:44AM PDT, ID: 22853639
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What is stopping my emails being sent?

Asked by pauldownham in Exchange Email Server, SBS Small Business Server, Simple Mail Transfer Protocol (SMTP)

Tags: exchange, 550, emails

I send emails via exchange using SMTP to BT's smart host (mail.btconnect.com), and this works fine.

I then wanted to use SEND AS for a second domainname I have on the same server, and this was set up according to other questions on EE. However, these were returned with an error code 550.

Searching EE, I then found that this is because ISP's won't forward emails from domains they don't recognise, and I needed to insert the username and password for the email account in the Outbound Security page on the SMTP connector on the server.

When do that, no emails are sent at all.

I have checked with BT, and they say the username and password I'm using is correct, and that their relay service is enabled on my account.

Any ideas gratefully received. Start Free Trial
[+][-]09.26.2007 at 07:20AM PDT, ID: 19963239

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[+][-]09.26.2007 at 07:20AM PDT, ID: 19963246

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[+][-]09.26.2007 at 08:00AM PDT, ID: 19963598

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[+][-]09.26.2007 at 08:12AM PDT, ID: 19963704

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[+][-]09.26.2007 at 08:23AM PDT, ID: 19963798

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[+][-]09.26.2007 at 04:23PM PDT, ID: 19967564

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About this solution

Zones: Exchange Email Server, SBS Small Business Server, Simple Mail Transfer Protocol (SMTP)
Tags: exchange, 550, emails
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Solution Provided By: Sembee
Participating Experts: 3
Solution Grade: A
 
 
[+][-]09.26.2007 at 11:36PM PDT, ID: 19969178

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[+][-]09.27.2007 at 05:14AM PDT, ID: 19970409

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[+][-]09.27.2007 at 07:26AM PDT, ID: 19971414

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[+][-]09.27.2007 at 08:38AM PDT, ID: 19972116

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[+][-]09.27.2007 at 11:47PM PDT, ID: 19976814

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