Lalit Bisht Blogs

MICROSOFT

OWA/ECP Breaks if "Microsoft Exchange Server Auth Certificate" is Expired

If the "Microsoft Exchange Server Auth Certificate" certificate isn't present on Exchange servers in...

Author: Lalit Bisht Date: 07/17/2018

ReadReceipt on Active Sync Device

Starting from Exchange 2016, now you can disable Read Receipt Feature on Active Sync Device through...

Author: Lalit Bisht Date: 07/10/2018

Unable to see Free Busy through Exchange Federation

You receive following error while fetching free Busy for another Federated Organization and get...

Author: Lalit Bisht Date: 12/16/2017

Probe Exception: 'System.Net.Sockets.SocketException (0x80004005): No connection could be made because the target machine actively refused it 127.0.0.1:587 on Exchange Servers

You get following events in the Managed Availability Logs on Exchange 2013/2016. Log Name:...

Author: Lalit Bisht Date: 08/24/2017

When clicking new message in Outlook Web Access, Nothing happens.

When clicking new message in Outlook Web Access 2010, Nothing happens. It suppose to open new...

Author: Lalit Bisht Date: 08/18/2017

Exchange 2010 SP3 RU16 update fails with error code 2771

Exchange 2010 SP3 RU16 update fails with following error. Log Name: Application Source: MsiInstaller...

Author: Lalit Bisht Date: 07/02/2017

EdgeSync service cannot connect to this subscription because of error "The LDAP server is unavailable"

You configure the EdgeSynchronization in the Exchange 2010 environment but having issues with edge...

Author: Lalit Bisht Date: 07/02/2017

Exchange Server 2016 and Office Online Server Process Flow

Here is the process flow of how Exchange Server handles attachments when integrated with Office...

Author: Lalit Bisht Date: 06/20/2017

Cannot enable UM for users

You cannot enable UM (Unified messaging) feature for users and get following errors....

Author: Lalit Bisht Date: 06/04/2017

Mailflow issue from Exchange On-Prem to Office 365

You are on Exchange Hybrid environment and sending/receiving emails to/from Office 365 via specific...

Author: Lalit Bisht Date: 06/03/2017

SMTP Folders in IIS 6

When you install the SMTP service it creates the following default folders in order to process mail:...

Author: Lalit Bisht Date: 05/19/2017

Exchange Federation Certificate is Expiring Soon?? Don't Worry

Here are the steps to renew the Exchange Federation certificate if its going to Expire soon. •...

Author: Lalit Bisht Date: 05/10/2017

Remove-EdgeSubscription : Can't make this change because the object's ExchangeVersion property is 0.20 (15.0.0.0)

We get error while removing Edge Synchronization from Exchange 2010 Edge servers....

Author: Lalit Bisht Date: 03/24/2017

Cross-Forest Free Busy with Shared Namespace

I’ve come across with certain implementations of Cross-Forest Availability service referring online...

Author: Lalit Bisht Date: 03/23/2017