Exchange Online limits
Any two versions this installation kept of the page, compared the same way as each observed change. All guidance changes · Latest observation
What changed
1 new passage (about 30 words), 1 edited passage (5 words changed). The changed wording mentions supported platforms. Review the source to confirm the effect.
May need admin actionCheck the platforms and versions you run.
… that can be supported in Exchange[removed: Online.][added: Online and Exchange Server SE.] The goal of these limits is …
[added: Note These limits apply to any and all folder types, meaning system-created and user-created alike irrespective of whether they're located in user-owned mailboxes or Exchange] …
Short quotes of Microsoft's changed wording from Microsoft source, © Microsoft Corporation. Read the page for the full text.
Sections to inspect
Read the current Microsoft source
Compared across every change between the two versions, so an edit made and later undone does not show. Observation time is not publication time. Full source bodies are not published; as the page's license allows, only Microsoft's changed wording is shown.