MFCMAPI September 2025 (25.0.25267.02)

build: 25.0.25267.02

if you just want to run mfcmapi or mrmapi, get the executables (exe). if you want to debug them, get the symbol files (pdb).

the 64 bit builds will only work on a machine with 64 bit outlook installed. all other machines should use the 32 bit builds, regardless of the operating system.

download stats

Changes:

• #883: Load MAPI When Outlook.exe isn't Present
• #880: Bump github/codeql-action from 3.30.2 to 3.30.3
• #878: Bump step-security/harden-runner from 2.13.0 to 2.13.1
• #877: Bump github/codeql-action from 3.30.1 to 3.30.2
• #876: Bump github/codeql-action from 3.30.0 to 3.30.1
• #875: Bump github/codeql-action from 3.29.11 to 3.30.0
• #874: Bump actions/dependency-review-action from 4.7.2 to 4.7.3
• #873: Bump github/codeql-action from 3.29.10 to 3.29.11
• #872: Bump actions/dependency-review-action from 4.7.1 to 4.7.2
• #871: Bump github/codeql-action from 3.29.8 to 3.29.9

See More

• #870: Bump actions/checkout from 4.2.2 to 5.0.0
• #869: Bump github/codeql-action from 3.29.7 to 3.29.8
• #867: Bump actions/download-artifact from 4.3.0 to 5.0.0
• #866: Bump github/codeql-action from 3.29.4 to 3.29.5
• #865: Bump github/codeql-action from 3.29.0 to 3.29.4
• #862: Bump step-security/harden-runner from 2.12.1 to 2.13.0
• #858: Bump github/codeql-action from 3.28.19 to 3.29.0
• #857: Bump step-security/harden-runner from 2.12.0 to 2.12.1
• #856: Bump github/codeql-action from 3.28.18 to 3.28.19
• #855: Bump ossf/scorecard-action from 2.4.1 to 2.4.2
• #853: Bump EnricoMi/publish-unit-test-result-action from 2.19.0 to 2.20.0
• #852: Bump microsoft/DevSkim-Action from 1.0.15 to 1.0.16
• #851: Bump github/codeql-action from 3.28.17 to 3.28.18
• #850: Bump actions/dependency-review-action from 4.7.0 to 4.7.1
• #849: Bump actions/dependency-review-action from 4.6.0 to 4.7.0
• #848: add owners
• #846: Bump actions/download-artifact from 4.2.1 to 4.3.0
• #847: Bump github/codeql-action from 3.28.13 to 3.28.17
• #844: Bump step-security/harden-runner from 2.11.1 to 2.12.0
• #841: Bump step-security/harden-runner from 2.11.0 to 2.11.1
• #839: Bump actions/dependency-review-action from 4.5.0 to 4.6.0
• #838: Bump EnricoMi/publish-unit-test-result-action from 2.18.0 to 2.19.0
• #840: change to latest
• #837: Bump github/codeql-action from 3.28.12 to 3.28.13
• #836: Bump actions/upload-artifact from 4.6.1 to 4.6.2
• #835: Bump jidicula/clang-format-action from 4.14.0 to 4.15.0
• #834: Bump actions/download-artifact from 4.2.0 to 4.2.1
• #833: Bump github/codeql-action from 3.28.11 to 3.28.12
• #832: Bump actions/download-artifact from 4.1.9 to 4.2.0
• #830: Bump github/codeql-action from 3.28.10 to 3.28.11
• #828: Bump actions/download-artifact from 4.1.8 to 4.1.9
• #827: Bump actions/upload-artifact from 4.6.0 to 4.6.1
• #825: Bump ossf/scorecard-action from 2.4.0 to 2.4.1
• #826: Bump github/codeql-action from 3.28.9 to 3.28.10
• #824: Bump step-security/harden-runner from 2.10.4 to 2.11.0
• #822: Bump github/codeql-action from 3.28.8 to 3.28.9
• #821: Bump microsoft/DevSkim-Action from 1.0.14 to 1.0.15
• #820: Bump github/codeql-action from 3.28.7 to 3.28.8
• #819: Bump github/codeql-action from 3.28.6 to 3.28.7
• #818: Bump github/codeql-action from 3.28.5 to 3.28.6
• #817: Bump github/codeql-action from 3.28.2 to 3.28.5
• #815: Bump github/codeql-action from 3.28.1 to 3.28.2
• #812: Bump step-security/harden-runner from 2.10.3 to 2.10.4
• #814: U/sgriffin/test
• #813: Fix ConversationIndex parsing
• #809: Bump step-security/harden-runner from 2.10.2 to 2.10.3
• #810: Bump github/codeql-action from 3.28.0 to 3.28.1
• #808: Bump actions/upload-artifact from 4.5.0 to 4.6.0
• #811: U/sgriffin/sid
• #807: U/sgriffin/test
• #805: U/sgriffin/fuzz
• #804: Add fuzzing
• #802: U/sgriffin/winget
• #798: Bump github/codeql-action from 3.27.9 to 3.28.0
• #801: [StepSecurity] ci: Harden GitHub Actions
• #799: U/sgriffin/winget
• #796: Bump actions/upload-artifact from 4.4.3 to 4.5.0
• #794: Bump github/codeql-action from 3.27.7 to 3.27.9
• #792: Bump github/codeql-action from 3.27.6 to 3.27.7
• #790: Bump github/codeql-action from 3.27.5 to 3.27.6
• #789: Bump jidicula/clang-format-action from 4.13.0 to 4.14.0
• #787: update scorecard url
• #786: Bump actions/dependency-review-action from 4.4.0 to 4.5.0
• #785: Bump github/codeql-action from 3.27.4 to 3.27.5
• #784: Bump step-security/harden-runner from 2.10.1 to 2.10.2
• #783: [StepSecurity] Apply security best practices
• #782: Bump github/codeql-action from 3.27.3 to 3.27.4
• #780: U/sgriffin/codeql
• #781: Bump github/codeql-action from 3.27.2 to 3.27.3
• #779: Bump github/codeql-action from 3.27.1 to 3.27.2
• #777: Bump github/codeql-action from 3.27.0 to 3.27.1
• #776: Bump actions/dependency-review-action from 4.3.4 to 4.4.0
• #774: Bump actions/checkout from 4.2.1 to 4.2.2
• #773: Bump EnricoMi/publish-unit-test-result-action from 2.17.1 to 2.18.0
• #771: Bump github/codeql-action from 3.26.13 to 3.27.0
• #770: Bump github/codeql-action from 3.26.9 to 3.26.13
• #766: Bump actions/checkout from 4.2.0 to 4.2.1
• #769: Bump actions/upload-artifact from 4.4.0 to 4.4.3
• #762: Bump actions/checkout from 4.1.7 to 4.2.0
• #760: Bump github/codeql-action from 3.26.8 to 3.26.9
• #758: Bump github/codeql-action from 3.26.7 to 3.26.8
• #757: Bump github/codeql-action from 3.26.5 to 3.26.7
• #755: Bump EnricoMi/publish-unit-test-result-action from 2.17.0 to 2.17.1
• #756: Bump step-security/harden-runner from 2.9.1 to 2.10.1
• #754: Bump actions/upload-artifact from 4.3.6 to 4.4.0
• #752: Bump github/codeql-action from 3.26.4 to 3.26.5
• #751: Bump github/codeql-action from 3.26.3 to 3.26.4
• #750: Bump github/codeql-action from 3.26.2 to 3.26.3
• #748: Bump actions/upload-artifact from 4.3.3 to 4.3.6
• #747: Bump github/codeql-action from 3.26.0 to 3.26.2
• #746: [StepSecurity] ci: Harden GitHub Actions
• #745: Bump step-security/harden-runner from 2.9.0 to 2.9.1
• #744: Bump github/codeql-action from 3.25.15 to 3.26.0
• #743: Bump github/codeql-action from 3.25.12 to 3.25.15
• #742: Bump ossf/scorecard-action from 2.3.3 to 2.4.0
• #740: Bump step-security/harden-runner from 2.8.1 to 2.9.0
• #738: U/sgriffin/hash
• #736: Bump github/codeql-action from 3.25.11 to 3.25.12
• #735: Bump actions/dependency-review-action from 4.3.3 to 4.3.4
• #733: Bump EnricoMi/publish-unit-test-result-action from 2.16.1 to 2.17.0
• #732: Bump github/codeql-action from 3.25.10 to 3.25.11
• #730: Bump github/codeql-action from 3.25.8 to 3.25.10
• #731: clang formatting changes
• #729: Bump actions/checkout from 4.1.6 to 4.1.7
• #726: Bump step-security/harden-runner from 2.8.0 to 2.8.1
• #725: Bump actions/dependency-review-action from 4.3.2 to 4.3.3
• #727: U/sgriffin/test
• #724: Bump github/codeql-action from 3.25.7 to 3.25.8
• #723: Bump github/codeql-action from 3.25.6 to 3.25.7
• #722: U/sgriffin/2602
• #720: Bump step-security/harden-runner from 2.7.1 to 2.8.0
• #718: Bump github/codeql-action from 3.25.5 to 3.25.6
• #717: Bump actions/checkout from 4.1.5 to 4.1.6
• #716: Bump github/codeql-action from 3.25.4 to 3.25.5
• #715: Bump ossf/scorecard-action from 2.3.1 to 2.3.3
• #714: Bump github/codeql-action from 3.25.3 to 3.25.4
• #713: Bump actions/checkout from 4.1.4 to 4.1.5
• #712: Bump step-security/harden-runner from 2.7.0 to 2.7.1
• #711: Bump actions/dependency-review-action from 4.3.1 to 4.3.2
• #710: Bump actions/dependency-review-action from 4.2.5 to 4.3.1
• #709: Bump github/codeql-action from 3.25.2 to 3.25.3
• #708: Bump actions/checkout from 4.1.3 to 4.1.4
• #707: Bump github/codeql-action from 3.25.1 to 3.25.2
• #706: Bump actions/upload-artifact from 4.3.2 to 4.3.3
• #704: Bump actions/checkout from 4.1.2 to 4.1.3
• #703: Remove dead pipelines, update md
• #702: Bump actions/upload-artifact from 4.3.1 to 4.3.2
• #701: Bump github/codeql-action from 3.25.0 to 3.25.1
• #700: Bump github/codeql-action from 3.24.10 to 3.25.0
• #698: Bump github/codeql-action from 3.24.9 to 3.24.10
• #697: Bump actions/dependency-review-action from 4.2.4 to 4.2.5
• #696: Bump actions/dependency-review-action from 4.2.3 to 4.2.4
• #695: Bump github/codeql-action from 3.24.8 to 3.24.9
• #694: Bump actions/dependency-review-action from 4.1.3 to 4.2.3
• #693: Bump github/codeql-action from 3.24.7 to 3.24.8
• #692: Bump microsoft/DevSkim-Action from 1.0.12 to 1.0.14
• #691: Bump github/codeql-action from 3.24.6 to 3.24.7
• #690: Bump microsoft/DevSkim-Action from 1.0.11 to 1.0.12
• #689: Bump actions/checkout from 4.1.1 to 4.1.2
• #687: Bump github/codeql-action from 3.24.3 to 3.24.6
• #684: Bump actions/dependency-review-action from 4.1.2 to 4.1.3
• #683: Bump actions/dependency-review-action from 4.0.0 to 4.1.2
• #682: Bump github/codeql-action from 3.24.0 to 3.24.3
• #677: Bump step-security/harden-runner from 2.6.1 to 2.7.0
• #678: Bump github/codeql-action from 3.23.0 to 3.24.0
• #679: Bump actions/upload-artifact from 4.3.0 to 4.3.1
• #672: Bump actions/dependency-review-action from 3.1.5 to 4.0.0
• #674: Bump actions/upload-artifact from 4.2.0 to 4.3.0
• #673: Bump actions/upload-artifact from 4.0.0 to 4.2.0
• #669: Bump github/codeql-action from 3.22.11 to 3.23.0
• #668: Bump actions/dependency-review-action from 3.1.4 to 3.1.5
• #665: Bump github/codeql-action from 2.22.9 to 3.22.11
• #666: Bump actions/upload-artifact from 3.1.3 to 4.0.0
• #663: update vsconfig and mapistub
• #662: Bump github/codeql-action from 2.22.8 to 2.22.9
• #661: Rectify unlikely proptype for PR_DAM_ORIG_MSG_SVREID
• #658: Bump actions/dependency-review-action from 3.1.3 to 3.1.4
• #659: U/sgriffin/nuget
• #657: Bump github/codeql-action from 2.22.7 to 2.22.8
• #654: Bump step-security/harden-runner from 2.6.0 to 2.6.1
• #652: Bump github/codeql-action from 2.22.6 to 2.22.7
• #651: Update README.md
• #650: Update README.md
• #649: Bump github/codeql-action from 2.22.5 to 2.22.6
• #648: add arm64 support to mapistub
• #647: U/sgriffin/prefast
• #646: Bump actions/dependency-review-action from 3.1.2 to 3.1.3
• #645: Bump actions/dependency-review-action from 3.1.1 to 3.1.2
• #644: Bump actions/dependency-review-action from 3.1.0 to 3.1.1
• #642: Bump github/codeql-action from 2.22.4 to 2.22.5
• #641: U/sgriffin/codeql
• #639: Bump ossf/scorecard-action from 2.3.0 to 2.3.1
• #638: Bump github/codeql-action from 2.22.3 to 2.22.4
• #637: Bump actions/checkout from 4.1.0 to 4.1.1
• #636: Bump github/codeql-action from 2.22.2 to 2.22.3
• #635: Bump github/codeql-action from 2.22.1 to 2.22.2
• #634: Bump github/codeql-action from 2.21.9 to 2.22.1
• #633: Bump ossf/scorecard-action from 2.2.0 to 2.3.0
• #631: fix permissions on clang task
• #630: Bump github/codeql-action from 2.21.7 to 2.21.9
• #629: Update README.md
• #628: [StepSecurity] Apply security best practices
• #627: Bump step-security/harden-runner from 2.5.1 to 2.6.0
• #626: U/sgriffin/security
• #625: Bump actions/checkout from 4.0.0 to 4.1.0
• #624: U/sgriffin/security
• #623: U/sgriffin/SBOM
• #622: U/sgriffin/devskim
• #619: U/sgriffin/binskim
• #621: Bump github/codeql-action from 2.21.5 to 2.21.7
• #617: Bump actions/dependency-review-action from 3.0.8 to 3.1.0
• #616: Bump actions/upload-artifact from 3.1.2 to 3.1.3
• #618: Update clang formatting
• #615: Bump actions/checkout from 3.6.0 to 4.0.0
• #614: Bump github/codeql-action from 2.21.4 to 2.21.5
• #611: Bump actions/checkout from 3.5.3 to 3.6.0
• #607: Bump actions/dependency-review-action from 3.0.7 to 3.0.8
• #605: Bump step-security/harden-runner from 2.5.0 to 2.5.1
• #606: Bump github/codeql-action from 2.21.3 to 2.21.4
• #604: Bump actions/dependency-review-action from 3.0.6 to 3.0.7
• #603: Bump github/codeql-action from 2.21.2 to 2.21.3
• #601: Bump github/codeql-action from 2.21.0 to 2.21.2
• #599: Bump step-security/harden-runner from 2.4.1 to 2.5.0
• #598: Bump github/codeql-action from 2.20.4 to 2.21.0
• #597: Bump github/codeql-action from 2.20.3 to 2.20.4
• #596: Bump github/codeql-action from 2.20.2 to 2.20.3
• #594: simplify action triggers
• #593: U/sgriffin/codeql
• #591: Bump github/codeql-action from 2.20.1 to 2.20.2
• #592: Add build/debug for vscode
• #588: Bump actions/dependency-review-action from 2.5.1 to 3.0.6
• #590: Update README.md
• #589: Bump ossf/scorecard-action from 2.0.6 to 2.2.0
• #587: [StepSecurity] Apply security best practices
• #585: Move CI scripts into Github Actions
• #581: U/sgriffin/modules
• #574: Fix folder parsing with store numbers
• #573: Clean up output when filtering props
• #571: Interesting prop search recursion
• #567: U/sgriffin/props
• #566: Interesting property filter

This list of changes was auto generated.