Exchange Team Blog

You Had Me at EHLO..

  • 1,891 Blog Articles
Options
50.4K
The_Exchange_Team on Apr 02 2021 06:20 AM
9,479
The_Exchange_Team on Mar 25 2021 07:20 AM
72.9K
The_Exchange_Team on Mar 16 2021 09:00 AM
175K
The_Exchange_Team on Mar 08 2021 06:41 PM
793K
The_Exchange_Team on Mar 02 2021 01:08 PM
14.7K
The_Exchange_Team on Feb 25 2021 10:14 AM
25.8K
The_Exchange_Team on Feb 22 2021 07:03 AM
12.8K
The_Exchange_Team on Feb 11 2021 07:26 AM
130K
The_Exchange_Team on Feb 04 2021 09:00 AM
14.5K
The_Exchange_Team on Feb 03 2021 08:10 AM
13.7K
The_Exchange_Team on Feb 02 2021 08:56 AM
16K
The_Exchange_Team on Jan 22 2021 03:03 PM
8,127
The_Exchange_Team on Jan 21 2021 11:37 AM
37.8K
The_Exchange_Team on Jan 19 2021 08:50 AM
16.7K
The_Exchange_Team on Jan 15 2021 09:23 AM
10.5K
The_Exchange_Team on Jan 11 2021 01:32 PM
75.1K
The_Exchange_Team on Dec 15 2020 08:37 AM
17.1K
The_Exchange_Team on Nov 19 2020 10:33 AM
12.2K
The_Exchange_Team on Nov 17 2020 03:29 PM
17.9K
The_Exchange_Team on Oct 29 2020 09:23 AM
26.3K
The_Exchange_Team on Oct 27 2020 12:59 PM
13K
The_Exchange_Team on Oct 22 2020 11:34 PM
30.2K
The_Exchange_Team on Oct 19 2020 07:37 AM
12.3K
The_Exchange_Team on Oct 16 2020 11:16 AM
12.5K
The_Exchange_Team on Oct 07 2020 06:32 AM
24K
The_Exchange_Team on Oct 05 2020 11:34 AM
136K
The_Exchange_Team on Sep 22 2020 08:01 AM
9,777
The_Exchange_Team on Sep 22 2020 08:00 AM
9,844
The_Exchange_Team on Sep 22 2020 08:00 AM
19.5K
The_Exchange_Team on Sep 22 2020 08:00 AM

Latest Comments

Agreed @PatchesOhoulihan14 , here's a good semi-recent example. During Hafnium back in March, interim mitigations included: Interim mitigations if unable to patch Exchange Server 2013, 2016, and 2019:Implement an IIS Re-Write Rule to filter malicious https requestsDisable Unified Messaging (UM)Disab...
0 Likes
@MichaelN645 The blog mentions SMTP several times. We're not turning it off for those that still need to use it, and even if we do, you can turn it back on. SMTP is the exception (there's always one isn't there). Read the blog and FAQs again... It also says at the end of 2022 basic auth will be disa...
0 Likes
@MichaelN645 The blog mentions SMTP several times. We're not turning it off for those that still need to use it, and even if we do, you can turn it back on. SMTP is the exception (there's always one isn't there). Read the blog and FAQs again... @Tony Redmond did a nice blog on the SMTP aspects - SMT...
0 Likes
@Greg Taylor - EXCHANGE "...uses SMTP, so if it really only does send, you should be good." Okay, now I'm confused -- I thought authenticated SMTP was going away since it falls under Basic Auth?
0 Likes
If a zero-day vulnerability is detected and mitigations are applied before the release of an SU, am I under the impression that my Exchange environment has the potential to have its services disrupted until an SU is properly released? I understand that the mitigations and be reverted manually at any...
0 Likes