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Re: [LUG] SMTP Puzzle

 

On Mon, 03 Mar 2014 15:49:37 +0000
Martin Gautier <martin.gautier@xxxxxxxxxxxxx> wrote:

> Neil
> 
> SMTP through a BT Internet broadband connection can work with port 25 
> and no authentication.
> 
> The service can work through port 587 with authentication.
> 
> I'd advise avoiding using BT servers completely, perhaps using the
> free services of www.Mailjet.com...
> 
> Martin
> 

I have sent off an email to her asking for info about the servers which
are in use.  Meanwhile ...

I do have her set up with port 25 and no authentication. She tells me
that most of the time it works fine. However, just occasionally she
gets an error message  as here, the most recent one .....

---------------------------------------------------------------------------------------------

"An error occurred while sending mail. The mail server responded: 
Please turn on SMTP Authentication in your mail client.
host86-137-195-83.range86-137.btcentralplus.com ([192.168.1.65])
[86.137.195.83]:54372 is not permitted to relay through this server
without authentication.. Please check the message recipient 
jcawsey@xxxxxxxxxxxxxxxxxxxxx and try again."

--------------------------------------------------------------------------------------------

This made me wonder if the set up at chanterferguson was such that it
refused to accept any emails where the SMTP server did not have any
authentication set up. Since her email set up normally works just fine,
with the very occasional blip as above, I cannot see any other
explanation. 

I have just recently come across the idea of free services as mentioned
by you above, Mailjet.com.  I will have a look into this.

Thanks

Neil


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