dependabot[bot]

Bump step-security/harden-runner in the production-dependencies group (#1004)
Bumps the production-dependencies group with 1 update: step-security/harden-runner.
Updates step-security/harden-runner from 2.21.0 to 2.21.1

Release notes
Commits


updated-dependencies:

dependency-name: step-security/harden-runner
dependency-version: 2.21.1
dependency-type: direct:production
update-type: version-update:semver-patch
dependency-group: production-dependencies
…

Signed-off-by: dependabot[bot] support@github.com
Co-authored-by: dependabot[bot] <49699333+dependabot[bot]@users.noreply.github.com>

11天前4380次提交

.gdnU/sgriffin/security (#626)2年前
.githubBump step-security/harden-runner in the production-dependencies group (#1004)11天前
.vscodeFix XML message export and gate legacy EML option behind a setting (#974)3个月前
MrMapiU/sgriffin/vs2026 (#929)6个月前
UIFix allocation cleanup in FreeDialogResult (#980)2个月前
UnitTestU/sgriffin/vs2026 (#929)6个月前
_includesRemove dead pipelines, update md (#703)2年前
coreFix clang-format failure in dumpStore message export path (#990)2个月前
docsU/sgriffin/vs2026 (#929)6个月前
exampleMapiConsoleAppU/sgriffin/vs2026 (#929)6个月前
fuzzFix ConversationIndex parsing (#813)1年前
scriptsFix XML message export and gate legacy EML option behind a setting (#974)3个月前
.clang-formatupdate case label braces6年前
.editorconfigsame indents for all yaml files6年前
.gitattributesU/sgriffin/codeql (#780)1年前
.gitignoreU/sgriffin/vs2026 (#929)6个月前
.gitmodulesRemove dead pipelines, update md (#703)2年前
.pre-commit-config.yaml[StepSecurity] Apply security best practices (#628)2年前
.vsconfigU/sgriffin/vs2026 (#929)6个月前
CONTRIBUTING.mdU/sgriffin/vs2026 (#929)6个月前
Directory.Build.propsFix ARM64EC build failures: LNK4279 POINT icall thunk mismatch with MFC (#975)3个月前
MFCMapi.slnU/sgriffin/vs2026 (#929)6个月前
MFCMapi.vcxprojU/sgriffin/vs2026 (#929)6个月前
MFCMapi.vcxproj.filtersU/sgriffin/vs2026 (#929)6个月前
NuGet.ConfigU/sgriffin/codeql (#780)1年前
README.mdU/sgriffin/vs2026 (#929)6个月前
SECURITY.mdRemove dead pipelines, update md (#703)2年前
StdAfx.hclang formatting changes (#731)2年前
_config.ymlGoing back to original doc location9年前
license.mdRemove dead pipelines, update md (#703)2年前
mfcmapi.exe.manifestOpt out of the windows version lie7年前
package-lock.jsonBump brace-expansion from 1.1.12 to 1.1.18 (#1002)18天前
package.jsonFix XML message export and gate legacy EML option behind a setting (#974)3个月前
mapistub@293c7c3951Group updates (#988)2个月前

README.md

mfcmapi

MFCMAPI provides access to MAPI stores to facilitate investigation of Exchange and Outlook issues and to provide developers with a sample for MAPI development.

Download

Download Latest Release

Which version do I need?

Choose based on your Outlook installation (not your Windows version):

Your Outlook	Download
64-bit Outlook	`MFCMAPI.exe.x64.zip`
32-bit Outlook	`MFCMAPI.exe.x86.zip`

How to check your Outlook version:

Open Outlook
Click File → Office Account → About Outlook
Look for “32-bit” or “64-bit” in the top line

Note: Most Microsoft 365 installations are 64-bit. If unsure, try the x64 version first.

Help/Feedback

For assistance using MFCMAPI, developing add-ins, or general MAPI development, consult the documentation. Find a bug? Need help? Have a suggestion? Report your issues through the issues tab.