Exchange Team Blog

You Had Me at EHLO..

Options
5,561
The_Exchange_Team on Sep 20 2022 06:56 AM
3,260
The_Exchange_Team on Sep 16 2022 10:45 AM
5,564
The_Exchange_Team on Sep 15 2022 03:23 PM
6,372
The_Exchange_Team on Sep 09 2022 08:40 AM
3,915
Scott Schnoll on Sep 07 2022 09:53 AM
151K
The_Exchange_Team on Sep 01 2022 08:00 AM
7,122
The_Exchange_Team on Aug 31 2022 07:33 AM
4,715
The_Exchange_Team on Aug 30 2022 07:50 AM
4,755
The_Exchange_Team on Aug 29 2022 08:57 AM
10K
The_Exchange_Team on Aug 22 2022 08:54 AM
5,134
The_Exchange_Team on Aug 11 2022 12:48 PM
104K
The_Exchange_Team on Aug 09 2022 10:04 AM
21.2K
The_Exchange_Team on Jun 30 2022 11:04 AM
11.4K
Scott Schnoll on Jun 24 2022 02:03 PM
45.8K
The_Exchange_Team on Jun 16 2022 08:00 AM
11.1K
The_Exchange_Team on Jun 06 2022 01:58 PM
61.8K
The_Exchange_Team on Jun 02 2022 10:01 AM
16K
The_Exchange_Team on Jun 02 2022 10:00 AM
7,603
The_Exchange_Team on Jun 02 2022 10:00 AM
15.6K
The_Exchange_Team on Jun 01 2022 07:19 AM
8,302
The_Exchange_Team on May 31 2022 09:28 AM
8,602
The_Exchange_Team on May 23 2022 07:16 AM
18.9K
The_Exchange_Team on May 18 2022 08:28 AM
8,574
The_Exchange_Team on May 16 2022 12:13 PM
105K
The_Exchange_Team on May 10 2022 10:00 AM
20.4K
The_Exchange_Team on May 10 2022 09:59 AM
225K
The_Exchange_Team on May 03 2022 03:25 PM
8,257
The_Exchange_Team on May 02 2022 08:31 AM
9,511
The_Exchange_Team on Apr 22 2022 09:49 AM
136K
The_Exchange_Team on Apr 20 2022 10:00 AM

Latest Comments

@Frank_Lit on Windows we use (as far as I know) the SSPI (Security Support Provider Interface) and the NTLMSSP (NTLM Security Support Provider) for NTLM authentication (https://learn.microsoft.com/en-us/windows-server/security/windows-authentication/security-support-provider-interface-architecture)....
0 Likes
I just started receiving an extra "External" tag in the From: field in Outlook client's Reading Pane (preview column) - see below screenshot for referenceNote that I am on the Preview Channel, while the rest of our company is on Monthly channel. Is there a plan to roll this out to other channels as ...
0 Likes
@Lukas Sassl Hi, When I set Windows Extended Protection to "Required" of my server, and use the Mac and Linux versions of curl.exe to access my server, the error "NTLM handshake rejected" will appear. I have read the EP document, it seems that it must be Using the system functions of windows, I want...
0 Likes
@aroraditya - firstly check Modern Auth is enabled at the tenant level - Admin Center, Settings, Org Settings, Modern Authentication. Check the 'Turn on modern auth for Outlook 2013' checkbox is checked. If it's not enabled - enable it. Check this docs page, to really confirm if your Outlook clients...
0 Likes
@Greg Taylor - EXCHANGE i just check the message center usage report And find that all my user are using basic authentication. All my clients are Outlook 2013(2 users) and outlook 2016 (all other) but still using basic authentication why . What we need to do to use new authentication. is there ant s...
0 Likes