r/Office365↗
Microsoft Office 365: We all work together.
A vast community of Microsoft Office365 users that are working together to support the product and others.
161k subscribers326 posts / mo in Sep 2026255 authors / mosince 2012
r/Office365 has 161k members (+14% over the last 12 months). It gets about 326 posts a month from 255 people. Top topics: Microsoft MFA & Office, Microsoft Teams Updates & Issues and Exchange and Office 365 Migration.
When to post on r/Office365
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How r/Office365 has grown
Subscriber growth
Subscribers over time
Monthly activity
Posts, comments and authors per month
Topics and brands on r/Office365
Top topics
Share of the subreddit's posts
- Microsoft MFA & Office13%
- Microsoft Teams Updates & Issues12%
- Exchange and Office 365 Migration11%
- Microsoft Cloud Storage6.9%
- Office Apps & Alternatives1.8%
Brands people mention
Most-mentioned brands and sites, last 12 months
- Outlook
- aka.ms Link Management
- Onmicrosoft
- Stellar Data Recovery Inc.
- AdminDroid
Everything else about r/Office365
Posting rules and account requirements, how often posts get removed, who writes here (age, gender, countries), what people ask for, how they talk, and related subreddits — all in the full report.
Posts and activity for Sep 2026. Members from Reddit's subscriber counts. Read from the same data the app runs on. Our research