550 Error?

[llama_thumper]

Hello,

 

My Dad is trying to use his outlook to send emails (duh:). He is able to succesfully email everyone but two people and gets back this message:

 

-----Original Message-----

From:   System Administrator 

Sent:   sunday 14 september 2003 16:26

To:     'joeschmo@mg.gov.pl'

Cc:     's.redo@unodc.org'

Subject:        Undeliverable: whats up?

 

Your message did not reach some or all of the intended recipients.

 

      Subject:  whats up?

      Sent:     14-09-2003 16:26

 

The following recipient(s) could not be reached:

 

      'joeschmo@mg.gov.pl' on 14-09-2003 16:26

            550 Authentication turned on in your email client.

 

      's.redo@unodc.org' on 14-09-2003 16:26

            550 Authentication turned on in your email client.

 

could anyone tell me what this is, especially since he is able to reach other people normally?

 

thanks!

[TCH-Don]

Can you check to see that authentication is on

My Server requires authentication, checked in the server tab,

in outlook.

[llama_thumper]

many thx, will check

[goatgirl]

Hi,

 

I have this problem every once in a while also. I use Eudora and "Allow authentication" is NOT checked.

 

What is the problem exactly and who's server is rejecting the message?

 

Thanks

 

GG

[llama_thumper]

anybody? help!

[TCH-Andy]

llama thumber

 

There have been a number of suggestions above, and a number of questions asked. I for one am not certain what the current problem is.

 

Do you have "My Server requires authentication", checked in the server tab?

 

Who are the two servers / people that can not be reached?

 

What is your server than you (your dad) are sending from?

 

Does it always happen with these two servers? or is it occasional?

 

Andy

[llama_thumper]

solution was:

"my server requires auth."

"use same settings as incoming server".

solved! (at least it seems so...)