Page history
11 March 2026
19 November 2025
c/Graph API/Microsoft API/ (in most places)
m+19
→How to report and discuss issues: correct exchange logging link
m+10
16 November 2025
7 November 2025
1 November 2025
→Supported email features: add missing items, using https://blog.thunderbird.net/2025/09/thunderbird-monthly-development-digest-august-2025/
m+154
add beta
m+144
27 October 2025
Typo
+1
Fix small inaccuracy around self-hosting
−10
Fix bug reporting link
+16
Update the page for phrasing and accuracy
+28
25 October 2025
Add some links and make some text bold, to align with the EWS Messaging doc.
+196
clarified a few places to align with EWS Messaging Doc edits
−293
refine, add alternative bug queries
m+222
add testing list, improve bug reporting link
m+1,348
24 October 2025
nits
m+25
add bug queries and reorganize sections, add technical details about tenants and hosts
m+4,983
Simplified supported list, added limitations, added topicbox
m+428
25 September 2025
24 September 2025
23 July 2025
22 July 2025
Move unsupported feature to relevant location
−202
→How to report and discuss issues: Add: unsupported section
+270
15 July 2025
Mention deleting attachment in the list of unavailable features
+33
Mention unavailable features, and stable feature availability
+275
9 July 2025
17 June 2025
19 May 2025
16 May 2025
Fix the BMO URL with the dedicated Exchange component, and remove references to the old thread
−181
More formatting nits
−2
Clean up the page for public consumption
−116
14 May 2025
8 April 2025
1 April 2025
19 February 2025
18 February 2025
12 February 2025
9 January 2025
17 December 2024
Mention support for soft delete in Daily (bug 1935013, 135.0a1)
+65
Fix minimum beta version, and mention folder deletion and creation as available in Daily (bugs 1929091 and 1933535, 135.0a1)
+38
Removed incorrect mention of missing draft deduplication, and mention copying messages to an EWS folder in Daily (bug 1908654, 135.0a1)
−124