Developer guide: verifying a mail folder across three providers There was no developer page covering the verify path - 57 other Developer Guides and none for mailboxes. Covers the shared contract and the one rule (verify through the reader's own code, per #77), why the provider branch must precede the OAuth-token gate, then each provider with real code: Graph's name-is-not-an-id resolver and why it cannot use $filter, IMAP's connection-string-as-API with modified UTF-7 and per-server delimiters, and Gmail's labels plus the labelIds=INBOX that is always ANDed in. Linked from both #45 write-ups and the sidebar.
Two write-ups for the IMAP warnings reported on #45 Both reported by mbsouth as a follow-up comment on the issue that added Basic IMAP support - which is what both bugs are: places that feature never reached. - Issue-45-Verify-Button-Only-Worked-For-Microsoft - Issue-45-IMAP-Mailboxes-Reported-As-Not-Authenticated Plus the two Bugs-Resolved index rows, linking to the comment itself.