0
votes
1answer
223 views

ExRecipNotFound; not found after disabling / recreating mailbox in exchange - x500 not working

We had an issue with some mail boxes and I have had to recreate some user mail boxes (not a Move Request). After doing this, people can't send to the new mail boxes. I have read about the x500 record ...
0
votes
2answers
297 views

User is getting a RESOLVER.RST.AuthRequired e-mail bounce from a customer

I've been looking all over the Internet for a solution to this issue but it seems none of the solutions fit my symptoms. I am unable to get any e-mail to a customer. His server keeps responding with ...
2
votes
0answers
142 views

Exchange 2010 “Cannot send on behalf of user”

I am getting a bounceback when sending an email from another account, the error is "You can't send a message on behalf of this user unless you have permission to do so. Please make sure you're sending ...
2
votes
3answers
3k views

Exchange 2010 Mail Contacts get assigned internal SMTP addresses by the recipient policy

This environment has been upgraded from Exchange 2007 to a new Exchange 2010 server. There are several thousand email contacts that reside under the Federation_Contacts OU. Under the Email Addresses ...
0
votes
1answer
2k views

How do I decode the x500 address in a bounce message, so I can add it to a user's account?

I moved a user's email account, and now cached x500 addresses to the user are failing. How do I translate the x500 in the bounce message to the correct x500 alias I should add to their mailbox? ...
0
votes
1answer
694 views

Recipients Auto Rejecting Emails Sent With Exchange 2010 - Certificate Error

A strange problem recently developed with one of my Exchange 2010 servers. I have an exchange server setup as part of a Windows Small Business Server 2011 installation. The email for the domain was ...
2
votes
2answers
2k views

Trying to set up a catch all e-mail in Exchange 2010

We're looking to set up an e-mail sub-domain for a project, and we need to set up a catch-all e-mail address, so whether people send project updates to project1234, or project4321, it will redirect to ...
10
votes
3answers
2k views

Implementing Variable Envelope Return Path (VERP) using Exchange

We're looking into implementing Variable Envelope Return Path (VERP) for improved bounce processing for our application. Our current mail infrastructure is MS Exchange 2007 but are in the process ...