microsoft/CSS-Exchange

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Exchange Server support tools and scripts

Stars: 1.3k
Forks: 395
Open beginner issues: 0
Indexed issues: 122
Avg merge: 14h 7m
Merged PRs (30d): 5

Dominant language: PowerShell
License: MIT
Last GitHub push: Sep 14, 2026
Latest indexed: Sep 19, 2026
Contributing guide: Contributing guide
Code of conduct: Code of conduct
Beginner labels: good first issue help wanted

Beginner friendly Everything

Open All

122 open issues indexed

Detection for missing intermediate certificate for leaf cert used by Transport Open

Enhancement Health Checker P2

microsoft/CSS-Exchange#2030 · 2 comments · 3 assignees · Opened Mar 7, 2024
[Issue] ExchangeLogCollector fails to collect Daily Performance Logs if the location was changed Open

Exchange Log Collector help wanted Issue Triage

microsoft/CSS-Exchange#2023 · 1 assignee · Opened Feb 23, 2024
[Work Item] Add link for default IIS settings when something appears to be off Open

documentation Health Checker P2 Work Item

microsoft/CSS-Exchange#2013 · 1 assignee · Opened Feb 20, 2024
[Work Item] HealthChecker + HybridAgent Open

Health Checker help wanted P2 Triage Work Item

microsoft/CSS-Exchange#2005 · 2 comments · 1 assignee · Opened Feb 16, 2024
[Work Item] Health Checker Vulnerability Data Output Open

good first issue Health Checker Work Item

microsoft/CSS-Exchange#1994 · 1 assignee · Opened Feb 14, 2024
[Work Item] VSSTester Script updates Open

Backups Databases good first issue help wanted Triage Work Item

Difficulty 3/5 1-2 days Newbie friendliness 35/100

microsoft/CSS-Exchange#1961 · Opened Jan 29, 2024
[Feature Request] kerberos related health checks Open

Health Checker Need Investigation Triage

microsoft/CSS-Exchange#1958 · 1 assignee · Opened Jan 26, 2024
[Work Item] Serialization Data Signing Causing unable to detect EMS session. Open

Health Checker Need Investigation Work Item

microsoft/CSS-Exchange#1923 · 2 assignees · Opened Jan 2, 2024
[Work Item] Pester testing for IIS settings Open

Health Checker P2 Pester Work Item

microsoft/CSS-Exchange#1919 · 1 assignee · Opened Dec 21, 2023
[Work Item] Code formatting check to enforce consistent function description Open

Build Process Need Investigation Work Item

microsoft/CSS-Exchange#1912 · 1 assignee · Opened Dec 19, 2023
Test-AutoDetect output empty Open

Issue

microsoft/CSS-Exchange#1910 · 3 comments · 1 assignee · Opened Dec 15, 2023
[Work Item] Improve power plan detection in HealthChecker Open

good first issue Health Checker Work Item

microsoft/CSS-Exchange#1909 · 2 comments · 1 assignee · Opened Dec 14, 2023
[Work Item] Create an additional check to be done for Write Scripts Open

Work Item

microsoft/CSS-Exchange#1906 · 1 comment · 1 assignee · Opened Dec 13, 2023
[Work Item] HealthChecker validation of EWS API install in Exchange path Open

Enhancement HC - Add Data Collection Health Checker Need Investigation P2 Work Item

microsoft/CSS-Exchange#1870 · 1 comment · 1 assignee · Opened Nov 1, 2023
[Issue] SetupAssist.ps1 Failed to properly run Test-ValidHomeMDB Open

Issue Setup Setup Assist

microsoft/CSS-Exchange#1827 · 1 assignee · Opened Sep 13, 2023
Setup Log Reviewer call out DC name is not FQDN and point to "DC DNS Host Name" test in SetupAssist. Open

Enhancement Setup Setup Log Reviewer

microsoft/CSS-Exchange#1826 · 1 assignee · Opened Sep 13, 2023
[New Tool] - Security Update Log Reviewer Open

New Tool Request Setup

microsoft/CSS-Exchange#1815 · 1 assignee · Opened Aug 17, 2023
[Feature Request] add some sanity checking for OAB virtual directory configuration in HealthChecker.ps1 Open

Enhancement Health Checker Need Investigation New Feature/Check Triage

microsoft/CSS-Exchange#1813 · 3 comments · 1 assignee · Opened Aug 16, 2023
[Work Item] Setup Log Reviewer - Property "Database" can only be set for group with type "NonUniversalGroup" Open

Setup Setup Log Reviewer Work Item

microsoft/CSS-Exchange#1792 · 1 assignee · Opened Aug 4, 2023
[Issue] Troubleshoot-ModernSearch Improvements Open

Issue Search

microsoft/CSS-Exchange#1784 · 1 assignee · Opened Aug 2, 2023
[Work Item] Create a Shared Function(s) for displaying object in a common format to avoid lots of lines of code/code changes Open

good first issue Work Item

Difficulty 4/5 3-5 days Newbie friendliness 35/100

microsoft/CSS-Exchange#1773 · Opened Jul 21, 2023
[Work Item] HealthChecker Load Balancer Report Performance Improvement Open

Health Checker Low Priority Work Item

microsoft/CSS-Exchange#1770 · 1 reaction · 1 assignee · Opened Jul 20, 2023
[Issue] SetupAssist - Soft check for pre-stage servers Open

Issue New Feature/Check Setup Setup Assist

microsoft/CSS-Exchange#1763 · 1 assignee · Opened Jul 18, 2023
[Issue] SetupAssist - Be able to run on Edge Server Open

Issue New Feature/Check Setup Setup Assist

microsoft/CSS-Exchange#1762 · 1 assignee · Opened Jul 18, 2023
[Work Item] SetupLogReviewer - Include how the Setup was attempting to run in output Open

Enhancement Setup Setup Log Reviewer Work Item

microsoft/CSS-Exchange#1753 · 1 assignee · Opened Jun 28, 2023
[Work Item] Check TLS settings against any computer Open

good first issue Work Item

Difficulty 4/5 3-5 days Newbie friendliness 52/100

microsoft/CSS-Exchange#1738 · 1 comment · Opened Jun 12, 2023
ExchDump Open

New Tool Request Work Item

Difficulty 5/5 Over a week Newbie friendliness 25/100

microsoft/CSS-Exchange#1735 · Opened Jun 9, 2023
[Issue] VSSTester backsup all the dbs instead of the selected one, when working with option 1 of the script Open

Backups good first issue help wanted Issue Need Investigation

microsoft/CSS-Exchange#1729 · 3 comments · 1 assignee · Opened May 30, 2023
[Work Item] Add Script for Checking Time Zone Settings against a computer. Open

good first issue help wanted New Tool Request Work Item

Difficulty 4/5 3-5 days Newbie friendliness 35/100

microsoft/CSS-Exchange#1672 · Opened Apr 19, 2023
[Issue] Invoke-WebRequestWithProxyDetection needs parameter rework Open

Issue Shared Function

microsoft/CSS-Exchange#1671 · 1 assignee · Opened Apr 19, 2023
[Issue] Exchange Log Collector - One Server Fails within Invoke-Command of main execute Open

Exchange Log Collector Issue Need Investigation

microsoft/CSS-Exchange#1665 · 1 assignee · Opened Apr 17, 2023
[Issue] SetupAssist - Must always check for Organization Management Group Open

Issue Setup Setup Assist

microsoft/CSS-Exchange#1661 · 1 assignee · Opened Apr 14, 2023
[Work Item] for FixInstallerCache Open

Setup Work Item

microsoft/CSS-Exchange#1650 · 1 assignee · Opened Apr 5, 2023
[Issue] CVE-2023-23397.ps1 is blocked by EwsAllowList even though impersonation lets you bypass this list Open

CVE-2023-23397 Script Issue

Difficulty 4/5 3-5 days Newbie friendliness 35/100

microsoft/CSS-Exchange#1637 · Opened Mar 28, 2023
Test-HMAEAS.ps1 can't get token Open

Complex Lab/Testing In progress Need Investigation

microsoft/CSS-Exchange#1550 · 6 comments · 1 assignee · Opened Mar 9, 2023
SetupAssist should check for CustomSD Open

Enhancement Setup Assist Setup Log Reviewer

microsoft/CSS-Exchange#1457 · 1 assignee · Opened Jan 18, 2023
[Feature Request] basic storage health checks for Healthchecker.ps1 Open

good first issue Health Checker help wanted Need Investigation New Feature/Check Triage

microsoft/CSS-Exchange#1379 · 1 assignee · Opened Dec 15, 2022
[Feature Request] SetupAssist.ps1 report missing pre-requisite windows features? Open

Enhancement Need Investigation Setup Assist

microsoft/CSS-Exchange#1348 · 1 comment · 1 assignee · Opened Nov 11, 2022
Health Checker/SetupAssist - GPO Check Blocked PowerShell Open

HC - Add Data Collection Health Checker New Feature/Check P2 Setup Assist Work - Medium Change

microsoft/CSS-Exchange#1342 · 1 assignee · Opened Nov 10, 2022
[Work Item] Create Timeout within AutoUpdate Open

Shared Function Work Item

microsoft/CSS-Exchange#1276 · 1 assignee · Opened Oct 6, 2022
Health Checker - Missing/Orphaned arbitration mailbox Open

Enhancement good first issue Health Checker help wanted Need Investigation New Feature/Check

microsoft/CSS-Exchange#1249 · 1 comment · 1 assignee · Opened Sep 20, 2022
[Work Item] Create Shared Function that converts NetBIOS to FQDN Open

good first issue Shared Function Work Item

microsoft/CSS-Exchange#1242 · 1 assignee · Opened Sep 19, 2022
HealthChecker - Visual C++ Redistributable files in Bin Open

Enhancement HC - Add Data Collection Health Checker Need Investigation New Feature/Check P2 Work Item

microsoft/CSS-Exchange#1240 · 2 comments · 1 assignee · Opened Sep 19, 2022
Adding -DiagnosticOutput for FixInstallerCache Open

Work Item

microsoft/CSS-Exchange#1214 · 1 assignee · Opened Sep 1, 2022
[Issue] ExchangeLogCollect -CollectFailoverMetric Open

Exchange Log Collector Issue

microsoft/CSS-Exchange#1185 · 1 assignee · Opened Aug 19, 2022
[Issue] - Health Checker Cloud Mail Send Connector TlsCertificateName can present multiple certificates Open

Health Checker Issue Need Investigation

microsoft/CSS-Exchange#1165 · 1 comment · 1 assignee · Opened Aug 12, 2022
Pull EDB/LOG files when -DatabaseFailoverIssue switch is used Open

Enhancement Exchange Log Collector New Feature/Check

microsoft/CSS-Exchange#1138 · 1 assignee · Opened Aug 1, 2022
[HealthChecker]New Feature Request : IIS Http Security Headers Open

Health Checker Need Investigation

microsoft/CSS-Exchange#1096 · 1 assignee · Opened Jun 5, 2022
[Work Item] determine which scripts should get update feature Open

Work Item

microsoft/CSS-Exchange#1073 · 1 assignee · Opened May 20, 2022
[Work Item] SetupAssist Fully Test out Virtual Directories in a lab and commit changes Open

Setup Setup Assist Work Item

microsoft/CSS-Exchange#1060 · 1 assignee · Opened May 18, 2022

microsoft/CSS-Exchange

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