RE: How to block incoming/external SMTP e-mail easily for a Group

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Hi Ed,

Glad to hear that the issue has been resolved. If you have any other
questions in future, feel free to post here. It is always our pleasure to
be of assistance.

Have a nice day!

Thanks & regards,

Winfred Weng
Microsoft Online Partner Support

Get Secure! - www.microsoft.com/security

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--------------------
>Thread-Topic: How to block incoming/external SMTP e-mail easily for a Group
>thread-index: AcXaSUGAtLEAUgYETCeIb19KKZ/vww==
>X-WBNR-Posting-Host: 208.181.21.221
>From: =?Utf-8?B?ZWRAbGVoaWdo?= <ed@xxxxxxxxxx>
>References: <9C8804F6-AC88-4F44-8C65-887679AB7269@xxxxxxxxxxxxx>
<snfYi4e2FHA.3220@xxxxxxxxxxxxxxxxxxxxx>
>Subject: RE: How to block incoming/external SMTP e-mail easily for a Group
>Date: Wed, 26 Oct 2005 09:21:01 -0700
>Lines: 180
>Message-ID: <F15F7F69-0971-4DB3-87E3-95F421405C97@xxxxxxxxxxxxx>
>MIME-Version: 1.0
>Content-Type: text/plain;
> charset="Utf-8"
>Content-Transfer-Encoding: 7bit
>X-Newsreader: Microsoft CDO for Windows 2000
>Content-Class: urn:content-classes:message
>Importance: normal
>Priority: normal
>X-MimeOLE: Produced By Microsoft MimeOLE V6.00.3790.0
>Newsgroups: microsoft.public.exchange2000.general
>NNTP-Posting-Host: TK2MSFTNGXA03.phx.gbl 10.40.2.250
>Path: TK2MSFTNGXA01.phx.gbl!TK2MSFTNGXA03.phx.gbl
>Xref: TK2MSFTNGXA01.phx.gbl microsoft.public.exchange2000.general:15122
>X-Tomcat-NG: microsoft.public.exchange2000.general
>
>Thanks Winfred - that answered the question fully.
>
>Regards,
>
>Ed
>
>""Winfred Weng [MSFT]"" wrote:
>
>> Hi Ed,
>>
>> Thank you for posting here!
>>
>> It seems that you would like to prevent certain users from
>> sending/receiving Internet (external) emails. If I'm off base, please
let
>> me know.
>>
>> Prevent receiving Internet emails
>> ------------------------------
>> To restrict users from receiving Internet e-mail messages in Exchange
>> Server, create two SMTP addresses, one is <username>@domain.com and
>> <username>@domain.local. Then, the users who have the
<username>@domain.com
>> address can receive Internet emails, but the users who only have the
>> <username>@domain.local address can only receive internal emails. To do
>> this:
>>
>> 1. Start Exchange System Manager and expand Recipients -> Recipient
>> Policies, right-click the default policy, and then click Properties.
>> 2. Click the E-Mail Addresses tab.
>> 3. Click New, click SMTP Address, and then click OK.
>> 4. In the Address box, type @domain.local, and then click OK.
>> 5. On the E-Mail Addresses tab, click to select the check box next to
the
>> @domain.local that you just added.
>> 6. Click the new @domain.local address, and then click Set as Primary.
>> 7. Click OK. Note: If you are prompted to update all of the
corresponding
>> recipient e-mail addresses to match the changes that you made, click Yes
to
>> apply the changes you made to the recipient policy to the recipients
that
>> are associated with the policy. If you set the new e-mail address as the
>> primary address, the other e-mail addresses of that type automatically
>> become secondary addresses.
>>
>> 8. Right click to run "Update Now" on the Recipient Update Service
(Domain).
>> 9. Open Active Directory Users and Computers -> Users. Double click to
open
>> the specific users that you want to reject from receiving Internet
email,
>> and then remove the @domain.com under the E-mail Address tab.
>>
>> Note: If you have many users to restrict from receiving Internet email,
you
>> can create a new Universal Group in ADUC and then add all the restrict
>> users into the specific group. Then create a new Recipient Policy to set
>> the @domain.local as the default SMTP Address, and then apply the new
>> Recipient Policy to the specific group to accomplish this goal.
>>
>> For more detailed information, please refer to the following Microsoft
KB
>> articles which also apply to Exchange Server 2003.
>>
>> 327762 HOW TO: Selectively Permit Access to Internet Messages by
Modifying
>> http://support.microsoft.com/?id=327762
>>
>> 319201 HOW TO: Use Recipient Policies to Control E-mail Addresses in
>> Exchange
>> http://support.microsoft.com/?id=319201
>>
>> Prevent sending Internet emails
>> ------------------------------
>> If we want to prevent some users from sending email to external
addresses,
>> we can configure an SMTP Connector to achieve this. After this we need
to
>> modify a CheckConnectorRestrictions registry key to make this
restriction
>> take effect. To do this:
>>
>> 1. Create an SMTP Connector in Routing Groups -> First Routing Group ->
>> Connectors.
>> 2. Access the Connector properties page and see the "Delivery
Restrictions"
>> tab.
>> 3. Under By default, messages from everyone are, make sure that Accepted
is
>> selected.
>> 4. Under Reject messages from, click Add.
>> 5. In the Select Recipient dialog box, click to add users, contacts, or
>> groups. All other senders are accepted automatically.
>> 6. By default, Delivery restrictions are not functional until set in the
>> registry.
>>
>> (1) Start Registry Editor.
>> (2) Locate and click the following registry key:
>> HKEY_LOCAL_MACHINE/System/CurrentControlSet/Services/Resvc/Parameters/
>> (3) On the Edit menu, click Add Value, and then add the following
registry
>> value:
>>
>> Value Name: CheckConnectorRestrictions
>> Data Type: REG_DWORD
>> Radix: Hexadecimal
>> Value: 1
>>
>> (4) Quit Registry Editor.
>> (5) Restart the Microsoft Exchange Routing Engine service and the Simple
>> Mail Transfer Protocol (SMTP) services for this change to take effect.
>>
>> Please see the following Microsoft KB articles for more information.
>>
>> XCON: Connector Delivery Restrictions Do Not Work Correctly
>> http://support.microsoft.com/?id=277872
>>
>> How to Configure the SMTP Connector in Exchange 200x
>> http://support.microsoft.com/?id=265293
>>
>> I hope the information above is helpful.
>>
>> If anything in my post is unclear, feel free to let me know. I'm looking
>> forward to your reply.
>>
>> Have a good day!
>>
>> Thanks & regards,
>>
>> Winfred Weng
>> Microsoft Online Partner Support
>>
>> Get Secure! - www.microsoft.com/security
>>
>> When responding to posts, please "Reply to Group" via your newsreader so
>> that others may learn and benefit from your issue.
>>
>> =====================================================
>> Business-Critical Phone Support (BCPS) provides you with technical phone
>> support at no charge during critical LAN outages or "business down"
>> situations. This benefit is available 24 hours a day, 7 days a week to
all
>> Microsoft technology partners in the United States and Canada.
>>
>> This and other support options are available here:
>>
>> BCPS:
>>
https://partner.microsoft.com/US/technicalsupport/supportoverview/40010469
>> Others:
https://partner.microsoft.com/US/technicalsupport/supportoverview/
>>
>> If you are outside the United States, please visit our International
>> Support page:
>> http://support.microsoft.com/common/international.aspx
>> =====================================================
>>
>> This posting is provided "AS IS" with no warranties, and confers no
rights.
>>
>>
>> --------------------
>> >Thread-Topic: How to block incoming/external SMTP e-mail easily for a
>> Group of u
>> >thread-index: AcXZr5gQR56R+ls+SOSFxTI/FW4NvQ==
>> >X-WBNR-Posting-Host: 208.181.21.221
>> >From: =?Utf-8?B?ZWRAbGVoaWdo?= <ed@xxxxxxxxxx>
>> >Subject: How to block incoming/external SMTP e-mail easily for a Group
of u
>> >Date: Tue, 25 Oct 2005 15:01:04 -0700
>> >Lines: 11
>> >Message-ID: <9C8804F6-AC88-4F44-8C65-887679AB7269@xxxxxxxxxxxxx>
>> >MIME-Version: 1.0
>> >Content-Type: text/plain;
>> > charset="Utf-8"
>> >Content-Transfer-Encoding: 7bit
>> >X-Newsreader: Microsoft CDO for Windows 2000
>> >Content-Class: urn:content-classes:message
>> >Importance: normal
>> >Priority: normal
>> >X-MimeOLE: Produced By Microsoft MimeOLE V6.00.3790.0
>> >Newsgroups: microsoft.public.exchange2000.general
>> >NNTP-Posting-Host: TK2MSFTNGXA03.phx.gbl 10.40.2.250
>> >Path: TK2MSFTNGXA01.phx.gbl!TK2MSFTNGXA02.phx.gbl!TK2MSFTNGXA03.phx.gbl
>> >Xref: TK2MSFTNGXA01.phx.gbl microsoft.public.exchange2000.general:15107
>> >X-Tomcat-NG: microsoft.public.exchange2000.general
>> >
>> >We have a number of accounts in use by hourly people, for which there
is
>> >business requirement that they be able to send email internally. There
is
>> >also a business requirement that these people not be able to receive
>> external
>> >SMTP email. In the Exchange 5.5 world, we would simply remove the SMTP
>> >address from the mailbox. However, that cannot be done in Exchange
2003.
>> >How can we meet this business requirement if the user has an Exchange
2003
>> >mailbox?
>> >
>> >Thanks in advance,
>> >
>> >Ed
>> >
>>
>>
>

.

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