RE: Mail Server Requires Authentication Bounce Message

2008-06-23 Thread Tom Strader - NCBPAC Systems Administrator 
Joseph,
 
This seems to be a problem on the mail server receiving the mail. It's
possible they have the authentication set to "Basic and Integrated"
instead of Anonymous. I would inquire with the recipients mail admin to
check and see if that is the case.
 
HTH,
Tom
 
 



From: ExchList [mailto:[EMAIL PROTECTED] 
Sent: Monday, June 23, 2008 11:19 AM
To: MS-Exchange Admin Issues
Subject: Mail Server Requires Authentication Bounce Message



Oh my gosh am I about to hang myself over this problem; with what seems
to be a simple issue is evading me for a solution.

Exchange 2003 SP2, Windows 2003 R2 (patched)

 

A few times per week, users will report that when sending to 'one
particular' email address - it gets bounced with the message below.
Other outbound messages from the client at that time will go through.
And at the same time if another employee sends an email to the same
recipient it will go through.  Each employee that experiences this
bounce message is sending to a different recipient/domain; and they
don't always get bounced.

 

My research has revealed a number of old posts with the same problem but
do not provide any solutions.

 

I case of beer for the one who solves this for me - so I can sleep at
night. PLEASE HELP ME!

 

mail.domain.com #5.5.0 smtp;503 This mail server requires authentication
when attempting to send to a non-local e-mail address. Please check your
mail client settings or contact your administrator to verify that the
domain or address is defined for this server.

 

Joseph Danielsen, CSBS, MCSA-2003, MCSA-2000, MCP

Network Blade Inc.

49 Marcy Street

Somerset, NJ 08873

732-213-0600

www.networkblade.com  

 


 


~ Ninja Email Security with Cloudmark Spam Engine Gets Image Spam ~
~ http://www.sunbeltsoftware.com/Ninja~

RE: Mail Server Requires Authentication Bounce Message

2008-06-23 Thread ExchList 
To clarify > This message is coming from their Internal Server to the
internal clients - it is NOT coming from the recipient's mail system.
And it is happening regardless of the who the recipient is.

 

The settings on the Default SMTP virtual Server are the default
settings.

 

As much as I can gather from the message below - their internal clients
are having  issues authenticating with their internal Exchange server.

 

Joseph Danielsen, CSBS, MCSA-2003, MCSA-2000 (Messaging), MCP

Network Blade Inc.

49 Marcy Street

Somerset, NJ 08873

732-213-0600

www.networkblade.com <http://www.networkblade.com/> 

 

From: Tom Strader - NCBPAC Systems Administrator
[mailto:[EMAIL PROTECTED] 
Posted At: Monday, June 23, 2008 11:42 AM
Posted To: Exchange
Conversation: Mail Server Requires Authentication Bounce Message
Subject: RE: Mail Server Requires Authentication Bounce Message

 

Joseph,

 

This seems to be a problem on the mail server receiving the mail. It's
possible they have the authentication set to "Basic and Integrated"
instead of Anonymous. I would inquire with the recipients mail admin to
check and see if that is the case.

 

HTH,

Tom

 

 

 



From: ExchList [mailto:[EMAIL PROTECTED] 
Sent: Monday, June 23, 2008 11:19 AM
To: MS-Exchange Admin Issues
Subject: Mail Server Requires Authentication Bounce Message

Oh my gosh am I about to hang myself over this problem; with what seems
to be a simple issue is evading me for a solution.

Exchange 2003 SP2, Windows 2003 R2 (patched)

 

A few times per week, users will report that when sending to 'one
particular' email address - it gets bounced with the message below.
Other outbound messages from the client at that time will go through.
And at the same time if another employee sends an email to the same
recipient it will go through.  Each employee that experiences this
bounce message is sending to a different recipient/domain; and they
don't always get bounced.

 

My research has revealed a number of old posts with the same problem but
do not provide any solutions.

 

I case of beer for the one who solves this for me - so I can sleep at
night. PLEASE HELP ME!

 

mail.domain.com #5.5.0 smtp;503 This mail server requires authentication
when attempting to send to a non-local e-mail address. Please check your
mail client settings or contact your administrator to verify that the
domain or address is defined for this server.

 

Joseph Danielsen, CSBS, MCSA-2003, MCSA-2000, MCP

Network Blade Inc.

49 Marcy Street

Somerset, NJ 08873

732-213-0600

www.networkblade.com <http://www.networkblade.com/> 

 

 

 

 

 


~ Ninja Email Security with Cloudmark Spam Engine Gets Image Spam ~
~ http://www.sunbeltsoftware.com/Ninja~

Re: Mail Server Requires Authentication Bounce Message

2008-06-23 Thread Micheal Espinola Jr 
mail.domain.com #5.5.0 smtp;503

Is mail.domain.com your domain or the final-recipient domain?  How
many external domains does this problem occur with.  Is it always the
same ones?


On Mon, Jun 23, 2008 at 11:19 AM, ExchList <[EMAIL PROTECTED]> wrote:
> Oh my gosh am I about to hang myself over this problem; with what seems to
> be a simple issue is evading me for a solution.
>
> Exchange 2003 SP2, Windows 2003 R2 (patched)
>
>
>
> A few times per week, users will report that when sending to 'one
> particular' email address – it gets bounced with the message below. Other
> outbound messages from the client at that time will go through. And at the
> same time if another employee sends an email to the same recipient it will
> go through.  Each employee that experiences this bounce message is sending
> to a different recipient/domain; and they don't always get bounced.
>
>
>
> My research has revealed a number of old posts with the same problem but do
> not provide any solutions.
>
>
>
> I case of beer for the one who solves this for me – so I can sleep at night.
> PLEASE HELP ME!
>
>
>
> mail.domain.com #5.5.0 smtp;503 This mail server requires authentication
> when attempting to send to a non-local e-mail address. Please check your
> mail client settings or contact your administrator to verify that the domain
> or address is defined for this server.
>
>
>
> Joseph Danielsen, CSBS, MCSA-2003, MCSA-2000, MCP
>
> Network Blade Inc.
>
> 49 Marcy Street
>
> Somerset, NJ 08873
>
> 732-213-0600
>
> www.networkblade.com
>
>
>
>




-- 
ME2

~ Ninja Email Security with Cloudmark Spam Engine Gets Image Spam ~
~ http://www.sunbeltsoftware.com/Ninja~

RE: Mail Server Requires Authentication Bounce Message

2008-06-23 Thread ExchList 
Mike: the domain is MY domain. This has happened while sending to multiple 
external domains [possible 5 or 6] (two of which perform zero filtering). The 
funny thing is that when employee #1 was sending to external_Recipient_XYZ and 
getting it bounced, Employee #2 was able to successfully send to 
external-Recipient_XYZ. Then several hours later employee #1 can successfully 
send mail to the same recipient again.

Joseph Danielsen, CSBS, MCSA-2003, MCSA-2000 (Messaging), MCP
Network Blade Inc.
49 Marcy Street
Somerset, NJ 08873
732-213-0600
www.networkblade.com    

Ask me why a Microsoft Certified Small Business Specialist is best for your 
company

     

-Original Message-
From: Micheal Espinola Jr [mailto:[EMAIL PROTECTED] 
Posted At: Monday, June 23, 2008 1:45 PM
Posted To: Exchange
Conversation: Mail Server Requires Authentication Bounce Message
Subject: Re: Mail Server Requires Authentication Bounce Message

mail.domain.com #5.5.0 smtp;503

Is mail.domain.com your domain or the final-recipient domain?  How
many external domains does this problem occur with.  Is it always the
same ones?


On Mon, Jun 23, 2008 at 11:19 AM, ExchList <[EMAIL PROTECTED]> wrote:
> Oh my gosh am I about to hang myself over this problem; with what seems to
> be a simple issue is evading me for a solution.
>
> Exchange 2003 SP2, Windows 2003 R2 (patched)
>
>
>
> A few times per week, users will report that when sending to 'one
> particular' email address - it gets bounced with the message below. Other
> outbound messages from the client at that time will go through. And at the
> same time if another employee sends an email to the same recipient it will
> go through.  Each employee that experiences this bounce message is sending
> to a different recipient/domain; and they don't always get bounced.
>
>
>
> My research has revealed a number of old posts with the same problem but do
> not provide any solutions.
>
>
>
> I case of beer for the one who solves this for me - so I can sleep at night.
> PLEASE HELP ME!
>
>
>
> mail.domain.com #5.5.0 smtp;503 This mail server requires authentication
> when attempting to send to a non-local e-mail address. Please check your
> mail client settings or contact your administrator to verify that the domain
> or address is defined for this server.
>
>
>
> Joseph Danielsen, CSBS, MCSA-2003, MCSA-2000, MCP
>
> Network Blade Inc.
>
> 49 Marcy Street
>
> Somerset, NJ 08873
>
> 732-213-0600
>
> www.networkblade.com
>
>
>
>




-- 
ME2

~ Ninja Email Security with Cloudmark Spam Engine Gets Image Spam ~
~ http://www.sunbeltsoftware.com/Ninja~

~ Ninja Email Security with Cloudmark Spam Engine Gets Image Spam ~
~ http://www.sunbeltsoftware.com/Ninja~

Re: Mail Server Requires Authentication Bounce Message

2008-06-24 Thread Micheal Espinola Jr 
Well...  it sounds it there is a break in recognized authentication.
Are these clients working offline or cached? Local network?  VPN'd?
What AV/client-firewall is in place?


On Mon, Jun 23, 2008 at 2:28 PM, ExchList <[EMAIL PROTECTED]> wrote:
> Mike: the domain is MY domain. This has happened while sending to multiple 
> external domains [possible 5 or 6] (two of which perform zero filtering). The 
> funny thing is that when employee #1 was sending to external_Recipient_XYZ 
> and getting it bounced, Employee #2 was able to successfully send to 
> external-Recipient_XYZ. Then several hours later employee #1 can successfully 
> send mail to the same recipient again.
>
> Joseph Danielsen, CSBS, MCSA-2003, MCSA-2000 (Messaging), MCP
> Network Blade Inc.
> 49 Marcy Street
> Somerset, NJ 08873
> 732-213-0600
> www.networkblade.com
>
> Ask me why a Microsoft Certified Small Business Specialist is best for your 
> company
>
>
>
> -Original Message-
> From: Micheal Espinola Jr [mailto:[EMAIL PROTECTED]
> Posted At: Monday, June 23, 2008 1:45 PM
> Posted To: Exchange
> Conversation: Mail Server Requires Authentication Bounce Message
> Subject: Re: Mail Server Requires Authentication Bounce Message
>
> mail.domain.com #5.5.0 smtp;503
>
> Is mail.domain.com your domain or the final-recipient domain?  How
> many external domains does this problem occur with.  Is it always the
> same ones?
>
>
> On Mon, Jun 23, 2008 at 11:19 AM, ExchList <[EMAIL PROTECTED]> wrote:
>> Oh my gosh am I about to hang myself over this problem; with what seems to
>> be a simple issue is evading me for a solution.
>>
>> Exchange 2003 SP2, Windows 2003 R2 (patched)
>>
>>
>>
>> A few times per week, users will report that when sending to 'one
>> particular' email address - it gets bounced with the message below. Other
>> outbound messages from the client at that time will go through. And at the
>> same time if another employee sends an email to the same recipient it will
>> go through.  Each employee that experiences this bounce message is sending
>> to a different recipient/domain; and they don't always get bounced.
>>
>>
>>
>> My research has revealed a number of old posts with the same problem but do
>> not provide any solutions.
>>
>>
>>
>> I case of beer for the one who solves this for me - so I can sleep at night.
>> PLEASE HELP ME!
>>
>>
>>
>> mail.domain.com #5.5.0 smtp;503 This mail server requires authentication
>> when attempting to send to a non-local e-mail address. Please check your
>> mail client settings or contact your administrator to verify that the domain
>> or address is defined for this server.
>>
>>
>>
>> Joseph Danielsen, CSBS, MCSA-2003, MCSA-2000, MCP
>>
>> Network Blade Inc.
>>
>> 49 Marcy Street
>>
>> Somerset, NJ 08873
>>
>> 732-213-0600
>>
>> www.networkblade.com
>>
>>
>>
>>
>
>
>
>
> --
> ME2
>
> ~ Ninja Email Security with Cloudmark Spam Engine Gets Image Spam ~
> ~ http://www.sunbeltsoftware.com/Ninja~
>
> ~ Ninja Email Security with Cloudmark Spam Engine Gets Image Spam ~
> ~ http://www.sunbeltsoftware.com/Ninja~
>




-- 
ME2

~ Ninja Email Security with Cloudmark Spam Engine Gets Image Spam ~
~ http://www.sunbeltsoftware.com/Ninja~

RE: Mail Server Requires Authentication Bounce Message

2008-06-24 Thread ExchList 
Mike:
I agree
All are cached mode. Local and Inter-office (via site-to-site cisco vpn). 
Client anti-virus = Symantec 10.1 (no Exchange scanning). Server Protection = 
GFI MailSecurity & GFI MailEssentials. Client Firewall = Windows.

Clients are also configured for RPC/http in case they travel to locations 
outside of my inter-office network.

Joseph Danielsen, CSBS, MCSA-2003, MCSA-2000, MCP
Network Blade Inc.
49 Marcy Street
Somerset, NJ 08873
732-213-0600
www.networkblade.com         

-Original Message-
From: Micheal Espinola Jr [mailto:[EMAIL PROTECTED] 
Posted At: Tuesday, June 24, 2008 11:48 AM
Posted To: Exchange
Conversation: Mail Server Requires Authentication Bounce Message
Subject: Re: Mail Server Requires Authentication Bounce Message

Well...  it sounds it there is a break in recognized authentication.
Are these clients working offline or cached? Local network?  VPN'd?
What AV/client-firewall is in place?


On Mon, Jun 23, 2008 at 2:28 PM, ExchList <[EMAIL PROTECTED]> wrote:
> Mike: the domain is MY domain. This has happened while sending to multiple 
> external domains [possible 5 or 6] (two of which perform zero filtering). The 
> funny thing is that when employee #1 was sending to external_Recipient_XYZ 
> and getting it bounced, Employee #2 was able to successfully send to 
> external-Recipient_XYZ. Then several hours later employee #1 can successfully 
> send mail to the same recipient again.
>
> Joseph Danielsen, CSBS, MCSA-2003, MCSA-2000 (Messaging), MCP
> Network Blade Inc.
> 49 Marcy Street
> Somerset, NJ 08873
> 732-213-0600
> www.networkblade.com
>
> Ask me why a Microsoft Certified Small Business Specialist is best for your 
> company
>
>
>
> -Original Message-
> From: Micheal Espinola Jr [mailto:[EMAIL PROTECTED]
> Posted At: Monday, June 23, 2008 1:45 PM
> Posted To: Exchange
> Conversation: Mail Server Requires Authentication Bounce Message
> Subject: Re: Mail Server Requires Authentication Bounce Message
>
> mail.domain.com #5.5.0 smtp;503
>
> Is mail.domain.com your domain or the final-recipient domain?  How
> many external domains does this problem occur with.  Is it always the
> same ones?
>
>
> On Mon, Jun 23, 2008 at 11:19 AM, ExchList <[EMAIL PROTECTED]> wrote:
>> Oh my gosh am I about to hang myself over this problem; with what seems to
>> be a simple issue is evading me for a solution.
>>
>> Exchange 2003 SP2, Windows 2003 R2 (patched)
>>
>>
>>
>> A few times per week, users will report that when sending to 'one
>> particular' email address - it gets bounced with the message below. Other
>> outbound messages from the client at that time will go through. And at the
>> same time if another employee sends an email to the same recipient it will
>> go through.  Each employee that experiences this bounce message is sending
>> to a different recipient/domain; and they don't always get bounced.
>>
>>
>>
>> My research has revealed a number of old posts with the same problem but do
>> not provide any solutions.
>>
>>
>>
>> I case of beer for the one who solves this for me - so I can sleep at night.
>> PLEASE HELP ME!
>>
>>
>>
>> mail.domain.com #5.5.0 smtp;503 This mail server requires authentication
>> when attempting to send to a non-local e-mail address. Please check your
>> mail client settings or contact your administrator to verify that the domain
>> or address is defined for this server.
>>
>>
>>
>> Joseph Danielsen, CSBS, MCSA-2003, MCSA-2000, MCP
>>
>> Network Blade Inc.
>>
>> 49 Marcy Street
>>
>> Somerset, NJ 08873
>>
>> 732-213-0600
>>
>> www.networkblade.com
>>
>>
>>
>>
>
>
>
>
> --
> ME2
>
> ~ Ninja Email Security with Cloudmark Spam Engine Gets Image Spam ~
> ~ http://www.sunbeltsoftware.com/Ninja~
>
> ~ Ninja Email Security with Cloudmark Spam Engine Gets Image Spam ~
> ~ http://www.sunbeltsoftware.com/Ninja~
>




-- 
ME2

~ Ninja Email Security with Cloudmark Spam Engine Gets Image Spam ~
~ http://www.sunbeltsoftware.com/Ninja~

~ Ninja Email Security with Cloudmark Spam Engine Gets Image Spam ~
~ http://www.sunbeltsoftware.com/Ninja~