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Obsolete Releases => SME Server 7.x => Topic started by: dragasoni on April 17, 2008, 11:54:56 PM

Title: 550 relaying denied
Post by: dragasoni on April 17, 2008, 11:54:56 PM

After removing the POP3S and IMAPS using the SME Server:Documentation:FAQ instructions, this is the error message I get when trying to send email through Outlook Express:

The message could not be sent because one of the recipients was rejected by the server. The rejected e-mail address was 'dragasoni@hotmail.com'. Subject 'Test', Account: 'Dragasoni', Server: 'mail.dragasoni.com', Protocol: SMTP, Server Response: '550 relaying denied dragasoni@hotmail.com', Port: 25, Secure(SSL): No, Server Error: 550, Error Number: 0x800CCC79

Any ideas?  I'm stumped...  :sad:

Title: Re: 550 relaying denied
Post by: geoff on April 18, 2008, 12:37:47 AM

Used to be that hotmail did not accept email from a dynamic IP address, so if you send through your ISP's MailServer you should be OK.

I hope this helps ..

Title: Re: 550 relaying denied
Post by: CharlieBrady on April 18, 2008, 04:01:07 AM

Quote from: dragasoni on April 17, 2008, 11:54:56 PM

The message could not be sent because one of the recipients was rejected by the server. The rejected e-mail address was 'dragasoni@hotmail.com'. Subject 'Test', Account: 'Dragasoni', Server: 'mail.dragasoni.com', Protocol: SMTP, Server Response: '550 relaying denied dragasoni@hotmail.com', Port: 25, Secure(SSL): No, Server Error: 550, Error Number: 0x800CCC79

You would see that when trying to send mail via mail.dragasoni.com when not located on the local network of mail.dragasoni.com, i.e from somewhere on the Internet.

Title: Re: 550 relaying denied
Post by: dragasoni on April 18, 2008, 05:09:21 AM

Quote from: geoff on April 18, 2008, 12:37:47 AM

Used to be that hotmail did not accept email from a dynamic IP address, so if you send through your ISP's MailServer you should be OK.

I hope this helps ..

I have it going through my ISP's mail server.  Thanks for your input though  :smile:

Title: Re: 550 relaying denied
Post by: janet on April 18, 2008, 05:15:21 AM

dragasoni

Quote from: CharlieBrady on April 18, 2008, 04:01:07 AM

You would see that when trying to send mail via mail.dragasoni.com when not located on the local network of mail.dragasoni.com, i.e from somewhere on the Internet.

To workaround that, enable ssmtp connections in server manager Email panel, and adjust settings in your email client accodingly. It's only for users with an account on sme server though.

If that's not your problem and answer, then you need to be more specific about what you did ie what exactly does this mean: "removing the POP3S and IMAPS using the SME Server:Documentation:FAQ instructions"

Title: Re: 550 relaying denied
Post by: dragasoni on April 23, 2008, 03:58:25 AM

Switching it back to secure POP3S, SMTPS, and IMAPS resolved the issue.

Thanks!!! :grin: