problem started 2 days ago, we are currently using mapilab to redirect our incomming emails from external smtp to our exchange server.. emails are not being sent to users, instead its going to C:\MAPILAB IN\Bad folder .. to fix this temporarily, all i have to do is to restart the Microsoft edge transport services and that would solve the issue. Later on, it became worst, i had to restart the server to fix the issue. Checked the mapilab logs, im getting the insufficient resources error.. checked drive capacity, still have 59gb free.. i also checked online for some solution and that is by editing the edge transport config thru note pad and adding the required line so it wont check resources, that didnt work.. also tried to see if i can just manually move the incomming mails to the default pickup folder C:\Program Files\Microsoft\Exchange Server\V15\TransportRoles\Pickup and that didnt work as well.. so I am running out of options now, i just need a temporary fix then later on during weekend, i will move the entire database to a higher capacity drive..

Dear Wizards, we have an Exchange 2016 server, domain: ABC.com, after times, Boss wanted to change email domain to XYZ.com, then we configure the Accepted domain in Exchange server to XYZ.com; but the AD server 2012R2 still is ABC.com

Now, we would like to change the AD to XYZ.com as well, but still keep the Exchange server working.

Is it possible? if so, can you suggest please? Many thanks!

Hi Guys,

We are in the process of setting up Exchange DAG.

Whilst the DAG is still in the planning phase, can a live copy of the Exchange mailbox database be created on the same server in the meantime?

Hi Expert

I tried a lot of time to migrate public folders from exchange 2010 sp3 to exchange 2016 and I am still getting the same error


(( Error: Property expression "Library for Organizational Forms" is invalid. Valid values: Strings formed with characters from A to Z (uppercase or lowercase), digits from 0 to 9,!, #, $,%, &, ', *, +, -, /, =,?, ^, _ , `, {, |,} or ~. One or more periods may be embedded in an alias, but each period should be preceded and followed by at least one of the other characters. Unicode characters from U + 00A1 to U + 00FF are also valid in an alias, but they will be mapped to a best-fit US-ASCII string in the e-mail address, ))

I search online and I found this article I did what this article said but no result

http://memphistech.net/migrating-public-folders-from-2010-to-2016/

http://msexchangeguru.com/2013/04/18/exchange2013-public-folders/

https://supertekboy.com/2016/03/09/exchange-2016-public-folder-migration-made-easy/

https://www.petenetlive.com/KB/Article/0000789



I saw many articles online but none of them helped me

So now I am thinking about to export the whole public folder to PST file

Then destroy the old public folder DB on exchange 2010  then create a new one on exchange 2016 then create the public folders manually then import the PST

But the big disadvantage of this approach as I know the whole ACL will go away and I have to rebuild them again right?

This command will backup the ACLs for …

I have a client with 2 exchange 2010 servers, one is very old/slow, it was operating as the primary exchange. The second exchange server is newer modern hardware with a lot of space. I have successfully migrated all mail boxes to the newer hardware exchange database. I would like to decommission the old server before it crashes and I have big problems. So what would be the process for promoting the newer exchange server and removing the old.. The public folders database is on the old server so I will need to move that as well.. Documentation for going 2010 to 2010 seems to be vague, or maybe I am not asking the right question.... Thanks in advance.

Hello

Having a somewhat surprising issue - our mail flow on our Zimbra server is down (both inbound and outbound) yet the server seems healthy and no error seems reported.

1. Server is up (8.8.10_GA_3786) on Ubuntu 16
2. Admin health status page shows every service up & running (green)
3. Webmail access is ok
4. IMAP access is ok

However, no mail is flowing in or out.

Trying to send triggers the following errors:

SMTP

19:03:25 Ready to run action (retry count: 0)
19:03:25 Clearing connection to zimbrams.domain.com
19:03:25 Trying to connect to zimbrams.domain.com on port 465 (CFNetwork) with STARTTLS (required)
19:03:25 Resolved hostname (zimbrams.domain.com).
19:03:25 Error: Connection error (Connection refused).
19:03:25 Error code: 2
19:03:25 Failed action (0). Reset observed read/write timeouts: 8/8

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or

MBP13:~ alex$ telnet zimbra.domain.com 25
Trying *.*.187.68...
telnet: connect to address *.*.187.68: Connection refused
telnet: Unable to connect to remote host
MBP13:~ alex$ 

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(ie the connexion is actively refused)

webmail

method:	[unknown]
msg:	try again: Unable to connect to the MTA
code:	mail.TRY_AGAIN
detail:	soap:Receiver
trace:	qtp66233253-2518:1568314842997:7a36c58c222c3898
request:	
Body: {
  SendMsgRequest: {
    _jsns: "urn:zimbraMail",
    m: {
      e: [
        // [0]:
        {
          a: "someone@gmail.com",
          t: "t"
         },
        // [1]:
        {
          a: 

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…

Hi Experts,

What's the best practice of moving an on-premises, non-mail enabled public folder contacts and calendars to O365?
This will be a hybrid migration and we'd like to decommission the PFs as a part of the project. We're aware that they'd be accessible for online users during the hybrid, but that's not an option here.

Is shared mailbox for each PF a way to go or?
What's the easiest way to migrate?

Thank you

Configuring Exchange Web Services

Following this article: http://www.mustbegeek.com/configure-external-and-internal-url-in-exchange-2013/

I would like to know if the configuration of the mentioned web services is done on the CAS server or can be done on any Exchange Server role ?
on the similar context, the author wrote an article here: http://www.mustbegeek.com/configure-url-redirection-in-exchange-2013/

but it did not explain what is the difference between Default Website and Exchange Back End in IIS Manager.

Any Help will be very much appreciated.

Thank you

Morning All,

So, I've been tasked to create a new Mimecast policy which tags ALL external email with [EXTERNAL] and also drops something in the message body.

Now i'm trying to do this with impersonation protection and I need someone to confirm this is the right way of doing it. I don't want to use stationary to be honest.

So

Go to login-uk.mimecast.com

Log in

Click administration console

Click administration at the top

Go to Gateway

Go to policies

Scroll and click "Impersonation Protection"

Click new policy: Settings bwlo

Policy Narrative  - [external] tagging

EMAILS FROM

Addresses based on Both
Applies from External Addresses
Specifically Applies to all External Senders

Emails to
Applies to Individual email addresses
Specifically "My email"

Now this is where the issue is,  under options I have


So,  I go to lookup, create a new definition and I have no idea what to put in for these specific settings.




Any advice would be awesome. I only want to tag external email and I've read a number of guides but none of them specifically detail how to carry this out. I've been looking into it for a few hours now and frankly. I need some help.

Thank you all

Alex

I need to create a Receive Connector that will act as a mail relay for an application. However this application is hosted within Akamai and can be sourced from a number of servers. I want to create a connector specifically allowing the subnets required and require the application to authenticate. The connector will have to be allowed to relay mail external to the company as well.

I just wanted to clarify what settings would need to be in place to accomplish this.

I have the following in place.

Remote Servers: only the subnets that host the application
Authentication: TLS and Externally Secured
Permissions: Exchange Servers

Would this config do the trick?

Thanks in advance.

I am understanding that a DAG is recommended but not required for an ON-prem deployment of exchange 2016. This I presume because if the 1 and only exchange server goes down no email can route.  
When a person puts in there email and password into Outlook program its supposed to automatically get the data needed to setup the email however it fails, because the exchange server has been setup incorrectly.
If we deploy a DAG will that in a step fix this issue/resolve the Auto config settings problem.

Thank you for your help in advance

Hi Experts,

This is in reference to the following.

https://www.experts-exchange.com/questions/29155232/Program-to-check-for-new-files.html?anchor=a42927017¬ificationFollowed=235550364#a42927017

How can I make that script work for Office365?

Thanks
CheckFileJoe.ahk

Exchange 2016 Standard running as VM on Server 2019 Hyper-V --- ALL  Exchange services have stopped . This has happened 3 time over the last 4 months.