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Unable to relay to external SMTP address with Exchange 2007

November 2, 2011, 2:40 pm
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I know this has been covered extensively, but i still can not get it to work.  I followed the steps on the link below and still nothing

http://blogs.technet.com/b/exchange/archive/2006/12/28/3397620.aspx

I also have gone through adding rights to the anonymous account, the authenticated users account and even the everyone account but I still cannot get the relaying to work to an external SMTP address.  We can get the mail internally.  I have a server that i have created a Receive connector for following the link above.  when I try to relay from that server I get:

Send-MailMessage : Mailbox unavailable. The server response was: 5.7.1 Unable to relay

Running the commadn directly on the Excahnge server returns:

Send-MailMessage : The SMTP server requires a secure connection or the client was not authenticated. The server response was: 5.7.1 Client was not authenticated

I tried adding the -credential option and typing in the credentials - still nothing.

The command I am trying to run is:

Send-MailMessage -To externalemailaddress@hotmail.com -Subject "Remove User from Journaling" -Body "Please remove user from Journaling" -SmtpServer gt-exchange.domain.com -From user@domain.com -Cc user@domain.com

I am at a loss, please help!
Thansk!
Tony

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Blank From Address Source IP 255.255.255.255

August 8, 2007, 12:11 pm
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hi,

I tested Exchange 2007 for open relay and it shows relay closed on all the tests.
even then, I see a really large amount of emails per minute (SPAM) stuck in the message queue.

they all have 3 thing in common besides being SPAM.
- From Address is BLANK. shows as <> in Exchange Queue Viewer
- Source IP of those emails is all the same and it's not valid 255.255.255.255
- 95% say Undeliverable: in the Subject line


Anyone else is having this issue? how do I block emails originating from IP 255.255.255.255 or all emails with a blank From Address.

if those emails are simply emails sent by the my server to spammers to notify  them the addresses it sent to are invalid, is there a way to not send a NDR for flagged spams? or everything in general?

thank you in advance for any help.
CF
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Delayed mail delivery error with 1 internal user

May 21, 2014, 1:18 pm
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We have an Exchange 2010 with 100 mailboxes  1 of our users is not getting any emails suddenly today after a server restart last night . She is not getting email from internal or external to the organization. All senders get a delayed delivery response back from the exchange server when sending a message to her. All other users can send/receive internal and external. I ran the mail flow tool and there were no red checks for errors. User is not disabled in exchange nor in AD. I am lost at where to go next.
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Outlook 2010 - Send on Behalf only works when selecting senders from the Global Address List...Why doesn't it work when sending from AutoComplete that was from the GAL?

November 29, 2011, 6:51 am
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Hi Guys,

Has anyone got a solution for this issue. the user has given full permissions as well as send as permission (send on behalf as well) but it wouldnd t work when choose it from autocomplete list. I cleared Cached autocomplete list choose sender from GAL. when you choose From: (choose sender from GAL) it works but when next time choose it from the list it would fail with the following error.

I re-created outlook profile worked for 20miniutes not working again. same I tried it on different PC for same user. works for some time and just stop working again. as I said i from field is choosen from GAL it works.

ERROR message:

You are not allowed to send this message because you are trying to send on behalf of another sender without permission to do so. Please verify that you are sending on behalf of the correct sender, or ask your system administrator to help you get the required permission.

Diagnostic information for administrators:

Generating server:

#exch:MSExchangeIS:/DC=uk/DC=co/DC=xyz/DC=abc:ExchServer[578:0x000004DC:0x0000001D] #SMTP#

T.Ali
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Outlook cannot send e-mail. Error: 530 Authentication Required

March 17, 2007, 6:35 am
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Hello everyone,

I'm new at this so I'm confused.  E-mails are sitting in my out box but I'm not getting any error messages.  When i trouble shoot e-mail settings, I get this error message: "Cannot send the message.  530 Authentication Required."   I would appreciate any and all help.

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451 4.4.0 dns query failed. the error was dns query failed with error error timeout

May 27, 2014, 5:15 am
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Hi

I've a Exchange 2013 Sever and for some mail domain get this error "451 4.4.0 dns query failed. the error was dns query failed with error error timeout" so I can't send email

Thanks in advance for your help

Max

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550 #5.1.0 Address rejected

May 23, 2014, 8:16 am
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Generating server: spamfirewall.xxx.xxx

lfell@unmc.edu
#< #5.0.0 X-Spam-&-Virus-Firewall; host unmcip1.unmc.edu[192.198.54.156] said: 550 #5.1.0 Address rejected. (in reply to RCPT TO command)> #SMTP#

please advice. Thank You

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Reject incoming mail for still existing mailbox

May 28, 2014, 6:34 am
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With our Exchange 2010 installation (Exchange HTS inside LAN, Cisco IronPort internet facing) I have the requirement that a mailbox is to be kept open (not disabled/detached from the AD user) but all incoming mail must be rejected. The SMTP reject must be done by the Exchange Server as the IronPort are configured to use call-ahead.

So the requirements are:

- incoming mail must not be accepted (SMTP REJECT during SMTP connection) for a particular set of mailboxes.

- these mailboxes must not be detached/disabled/deleted

- process must be automated (e.g. Powershell) and reversible

To force a SMTP reject (550) on incoming mail, what I found so far was to enable Recipient Filtering and configure the block list. This alone does not prevent internal users from sending to the mailbox. To prevent internal (authoritative and internal relay domain) users to send to the mailbox I thought of configuring the AcceptMessagesOnlyFromSendersOrMembers property of the mailbox to only allow itself as sender - but for that it seems to me that the mail is accepted and then the NDR is sent. That is acceptable for internal  users, but a clean SMTP reject would be preferred.

Creating a Transport rule to reject mail for the mailbox also accepted the incoming email during SMTP and sending a NDR later

What I'm wondering is, is there a more elegant way to achive this? Are there any pitfalls with the approach described (limits on entries etc.)?

I'm thankfull for any hints!

Gregor

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Spam getting past ORF spam filter

May 30, 2014, 12:00 pm
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We are running Exchange Server 2007 with ORF version 5.2.  Most of our spam has been taken care of besides a few here and there but one person specifically is still getting lots of spam.  I enabled the junk email protection through outlook but I would like to block it before it gets to outlook.  Any suggestions?
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NDR not delivered to Distribution Group on XCH 2010 when genrated on OTHER server

December 28, 2010, 7:22 am
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Hello to everyone, i have strange trouble with NDR which was generated on server in front of our XCH2010 serve (antispam disabled)

Please consider this scenario:

- we have MX records pointing to OTHER mailserver which (after spam and antivirus check) is forwarding all emails to our Exchange

- we configured mail client (OE6) with account on that OTHER server, but in POP/SMTP account config we used our Exchange valid recipient address

- we expected when some e-mail to non-existing mailbox anywhere, that NDR will be received to that Exchange valid mailbox (in fact it is Distribution group)

- domian example.cz is set as Authoritative on our Exchange 2010

BUT our expectation was wrong :-( What this scenarion did:

- NDR was generated on OTHER server and forwareded to our Exchange2010

- XCH receved NDR but none of Distribution group members recieve it

 

I can see records in Tracking Log Explorer that NDR was recieved by XCH server and resolved to group members but no one recived it.

Is there some way to get those NDRs and where to start searching them?

My opinion is that NDRs was thrown away because they was generated on that OTHER server but Exchange as Authoritative for this domain (EXAMPLE.CZ) have no no clue where they can appear because exchange was not sending any mail and have no reference to it.

Or maybe some hidden antispam on exchange that eliminates fake NDRs caused by BOTs? Can someone confirm?

Em I correct or is there something else what i can do to get this scenario to work correctly?

Best regards

 

Honza V.

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Does MS have an Anti-spam plug-in/feature for Exchange 2010 that allows for Domain Block List (not IP Block Lists)

June 2, 2014, 7:13 pm
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Hi:

The Anti-spam features of Exchange 2010 include an IP Block List component wherein we can configure IP block list providers, like Zen.spamhaus.org.  But Spamhaus also has a Domain Block List (DBL) that expects domain names to be passed, not IP addresses. Does Exchange 2010 have a component that can pass domain names so we can use the DBL?  Listing domains manually in the Sender Filtering component is not practical given the large domains sending spam from clean IPs.

Thanks very much for any insights!


Bob Herman IT Tropolis

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How to remove Next Hop domain in Exchange queue viewer

June 2, 2014, 11:52 pm
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I have noticed some really weird domains appearing in our queues  and being a noob at this I haven't a notion if this is normal or not. Clearly the domains are all spam but I'm not sure if this is normal

Our spam has increased considerably, but that was expected anyway as previously it was blocked by another company.

Any help is greatly appreciated,

-Murali

Murali

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Transport rule to prevent sending to multiple clients

June 2, 2014, 1:57 pm
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Hello!  I need to create a Transport rule to prevent our staff from accidentally including recipients from both of two of our clients.  I.E. I need the rule to examine every message to see if contains both *@domain1.com AND *@domain2.com in either the To, CC, or BCC fields.  Is that possible?  I've looked at the options through the GUI and PowerShell and can't seem to find exactly what I'm looking for.

thanks

Ray



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problem in getting emails from my site

June 3, 2014, 9:47 am
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I recently signed up with office365 email.  Earlier, I was using webemails provided by web hosting company.  After moving to office 365 I could not get any email from my website.  my site is giving the following errow whenever, any one trying to use and send message through "contactus" form on my site.

Line 4182:
Line 4183:Line 4184:	obj.Send(objMM)Line 4185:
Line 4186:

Source File: G:\PleskVhosts\atlanticepny.com\httpdocs\contact\default.aspx    Line: 4184 

Stack Trace: 

[COMException (0x8004020f): The server rejected one or more recipient addresses. The server response was: 550 Requested action not taken: mailbox unavailable or not local
]

[TargetInvocationException: Exception has been thrown by the target of an invocation.]
   System.RuntimeType.InvokeDispMethod(String name, BindingFlags invokeAttr, Object target, Object[] args, Boolean[] byrefModifiers, Int32 culture, String[] namedParameters) +0
   System.RuntimeType.InvokeMember(String name, BindingFlags bindingFlags, Binder binder, Object target, Object[] providedArgs, ParameterModifier[] modifiers, CultureInfo culture, String[] namedParams) +832
   System.Web.Mail.LateBoundAccessHelper.CallMethod(Object obj, String methodName, Object[] args) +80

[HttpException (0x80004005): The server rejected one or more recipient addresses. The server response was: 550 Requested action not taken: mailbox unavailable or not local
]
   System.Web.Mail.LateBoundAccessHelper.CallMethod(Object obj, String methodName, Object[] args) +130
   System.Web.Mail.CdoSysHelper.Send(MailMessage message) +1576
   System.Web.Mail.SmtpMail.Send(MailMessage message) +275
   ASP.contact_default_aspx.__Render__control1(HtmlTextWriter __w, Control parameterContainer) in G:\PleskVhosts\atlanticepny.com\httpdocs\contact\default.aspx:4184
   System.Web.UI.Control.RenderChildrenInternal(HtmlTextWriter writer, ICollection children) +268
   System.Web.UI.Control.RenderChildren(HtmlTextWriter writer) +8
   System.Web.UI.Page.Render(HtmlTextWriter writer) +29
   System.Web.UI.Control.RenderControlInternal(HtmlTextWriter writer, ControlAdapter adapter) +57
   System.Web.UI.Control.RenderControl(HtmlTextWriter writer, ControlAdapter adapter) +100
   System.Web.UI.Control.RenderControl(HtmlTextWriter writer) +25
   System.Web.UI.Page.ProcessRequestMain(Boolean includeStagesBeforeAsyncPoint, Boolean includeStagesAfterAsyncPoint) +1386

Web hosting company tried and could not fix my problem   Could any one help me how to fix this probelm

I could get email if some one sending from their gmail or hotmail account.  but they can not send message through my site.

Sam

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problem in getting emails from my site

June 3, 2014, 11:48 am
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<p>I recently signed up with office365 email. &nbsp;Earlier, I was using webemails provided by web hosting company. &nbsp;After moving to office 365 I could not get any email from my website. &nbsp;my site is giving the following errow whenever, any one trying to use and send message through "contactus" form on my site.</p><p></p><table bgcolor="#ffffcc" style="font-family:Arial, Helvetica, Geneva, SunSans-Regular, sans-serif;font-size:14px;line-height:normal;" width="100%"><tbody><tr><td><code><pre style="font-family:Consolas, 'Lucida Console', monospace;font-size:11pt;margin-top:0px;margin-bottom:0px;padding:0.5em;line-height:14pt;">Line 4182: Line 4183: <span style="color:red;">Line 4184: obj.Send(objMM) </span>Line 4185: Line 4186:</pre></code></td></tr></tbody></table><br style="font-family:Arial, Helvetica, Geneva, SunSans-Regular, sans-serif;font-size:14px;line-height:normal;" /><strong>Source File:&nbsp;</strong><span style="font-family:Arial, Helvetica, Geneva, SunSans-Regular, sans-serif;font-size:14px;line-height:normal;">G:\PleskVhosts\atlanticepny.com\httpdocs\contact\default.aspx</span><strong>&nbsp;&nbsp;&nbsp; Line:&nbsp;</strong><span style="font-family:Arial, Helvetica, Geneva, SunSans-Regular, sans-serif;font-size:14px;line-height:normal;">4184&nbsp;</span><br style="font-family:Arial, Helvetica, Geneva, SunSans-Regular, sans-serif;font-size:14px;line-height:normal;" /><br style="font-family:Arial, Helvetica, Geneva, SunSans-Regular, sans-serif;font-size:14px;line-height:normal;" /><strong>Stack Trace:</strong><span style="font-family:Arial, Helvetica, Geneva, SunSans-Regular, sans-serif;font-size:14px;line-height:normal;">&nbsp;</span><br style="font-family:Arial, Helvetica, Geneva, SunSans-Regular, sans-serif;font-size:14px;line-height:normal;" /><br style="font-family:Arial, Helvetica, Geneva, SunSans-Regular, sans-serif;font-size:14px;line-height:normal;" /><table bgcolor="#ffffcc" style="font-family:Arial, Helvetica, Geneva, SunSans-Regular, sans-serif;font-size:14px;line-height:normal;" width="100%"><tbody><tr><td><code><pre style="font-family:Consolas, 'Lucida Console', monospace;font-size:11pt;margin-top:0px;margin-bottom:0px;padding:0.5em;line-height:14pt;">[COMException (0x8004020f): The server rejected one or more recipient addresses. The server response was: 550 Requested action not taken: mailbox unavailable or not local ] [TargetInvocationException: Exception has been thrown by the target of an invocation.] System.RuntimeType.InvokeDispMethod(String name, BindingFlags invokeAttr, Object target, Object[] args, Boolean[] byrefModifiers, Int32 culture, String[] namedParameters) +0 System.RuntimeType.InvokeMember(String name, BindingFlags bindingFlags, Binder binder, Object target, Object[] providedArgs, ParameterModifier[] modifiers, CultureInfo culture, String[] namedParams) +832 System.Web.Mail.LateBoundAccessHelper.CallMethod(Object obj, String methodName, Object[] args) +80 [HttpException (0x80004005): The server rejected one or more recipient addresses. The server response was: 550 Requested action not taken: mailbox unavailable or not local ] System.Web.Mail.LateBoundAccessHelper.CallMethod(Object obj, String methodName, Object[] args) +130 System.Web.Mail.CdoSysHelper.Send(MailMessage message) +1576 System.Web.Mail.SmtpMail.Send(MailMessage message)+275 ASP.contact_default_aspx.__Render__control1(HtmlTextWriter __w, Control parameterContainer) in G:\PleskVhosts\atlanticepny.com\httpdocs\contact\default.aspx:4184 System.Web.UI.Control.RenderChildrenInternal(HtmlTextWriter writer, ICollection children)+268 System.Web.UI.Control.RenderChildren(HtmlTextWriter writer) +8 System.Web.UI.Page.Render(HtmlTextWriter writer) +29 System.Web.UI.Control.RenderControlInternal(HtmlTextWriter writer, ControlAdapter adapter) +57 System.Web.UI.Control.RenderControl(HtmlTextWriter writer, ControlAdapter adapter) +100 System.Web.UI.Control.RenderControl(HtmlTextWriter writer) +25 System.Web.UI.Page.ProcessRequestMain(Boolean includeStagesBeforeAsyncPoint, Boolean includeStagesAfterAsyncPoint) +1386</pre></code></td></tr></tbody></table><p></p><p>Web hosting company tried and could not fix my problem &nbsp; Could any one help me how to fix this probelm</p><p>I could get email if some one sending from their gmail or hotmail account. &nbsp;but they can not send message through my site.</p><p>Sam</p><p></p><p></p>
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BCC NOT WORKING

June 3, 2014, 11:45 am
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My BCC is not working on yahoo. How do i repair it?
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auto mail forwarding on outbound email

June 4, 2014, 7:29 am
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We have a user that is omiiting her supervisor in forwarding emails. I have all her mail forwarded to her supervisor already it is when she replies that need to be monitored. At this time it is one employee in her dept. I dont want to do this in outlook as she can turn off this option.

Thanks 

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Hub Transport Rule

June 4, 2014, 11:17 am
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Hello,

I would like to create a Hub Transport Rule in Exchange 2007 that will send a bounce back message to the sender based on a particular condition. Do I need to enable "Allow non-delivery reports" in remote domains for this rule to work or is there any way around this?

Thank you,

Gary

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blocked using FBLW15

April 30, 2014, 2:12 am
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Good morning,
we have a problem with sending emails from domain @macauditor.pl to domains which are hosted on Outlook.com or protected by Microsoft Forefront. Problem occurred after we changed IP address of our mail server. We have set MX, revDNS and SPF records correctly, but still are getting the following NDR:
"550 5.7.1 Service unavailable; Client host [217.67.215.242] blocked using FBLW15; To request removal from this list To request removal from this list please forward this message to delist@messaging.microsoft.com".
I have sent email to "delist@messaging.microsoft.com" but didn't get any response other than this:
"Thank you for your delisting request SRX1244578730ID. Your ticket was received on (Apr 28 2014 11:11 AM UTC) and will be responded to within 24 hours."
It has been nearly 2 days since our first request and we are still unable to send emails to domains: @bbdo.com.pl, @mediadirection.com.pl, @ideatfi.pl, @inventumtfi.pl. Those domains belong to our important clients, so this is a huge problem for us.

We have already checked our IP at http://www.anti-abuse.org/ and it seems that we are 'clean' everywhere. Only MS is blocking our emails.

Kind Regards,
Paweł Gąsieniec
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Exchange 2007 receive relay for email address

June 4, 2014, 7:19 pm
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Hi 

How do i configure a relay in exchange 2007 server to relay certain incoming emails to a different server
Emails coming from same domain and need to specify by emails address

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