But this will also bounce back the emails
which are sent through some applications which do not require authentication. We
have some applications that are sending emails to Distribution list without
authentication check. Regards, Amit Kapoor From:
exchangelist-bounce@xxxxxxxxxxxxx [mailto:exchangelist-bounce@xxxxxxxxxxxxx] On Behalf Of James Chong Use set-distributiongroup with the requiresenderauthenticationenabled
switch Set-DistributionGroup http://technet.microsoft.com/en-us/library/bb124955(EXCHG.80).aspx James Chong
From:
exchangelist-bounce@xxxxxxxxxxxxx [mailto:exchangelist-bounce@xxxxxxxxxxxxx] On Behalf Of Hi, I have Exchange 2007 in my organization. We have lots of distribution
lists. On one of specific distribution list, I want that only internal users
should send emails. If external user send email it should bounce back. Please
let me know how can I achieve this. Regards, |