[feat] Synchronous Mailbox Gateway & Incremental Scan Cache #47

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opened 2026-08-30 17:58:52 +03:00 by jalmari · 0 comments

jalmari commented

2026-08-30 17:58:52 +03:00

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#44: [spec] Port MailSweep to Synchronous Rust

What to build

Implement the synchronous IMAP gateway over TCP/TLS (imap + rustls) and the local JSON incremental scan cache (serde + serde_json), providing sub-second delta scans.

Acceptance criteria

Synchronous TLS connection lifecycle, authentication, and capability negotiation (MOVE, UIDPLUS, X-GM-EXT-1).
RFC 6154 virtual folder exclusion with 13-language fallback names.
Batch UID header fetching with real-time progress callbacks.
Incremental ScanCache JSON serialization with exact schema compatibility with Python .mailsweep_cache/scan_cache.json.
Delta scan logic: sub-second scans when UIDVALIDITY matches; full invalidation on UIDVALIDITY change.
cargo test, cargo fmt --check, and cargo clippy --all-targets --all-features -- -D warnings pass with 0 warnings.

Blocked by

#45: [feat] Core Domain Types, Configuration & RFC Codecs

## Parent #44: [spec] Port MailSweep to Synchronous Rust ## What to build Implement the synchronous IMAP gateway over TCP/TLS (`imap` + `rustls`) and the local JSON incremental scan cache (`serde` + `serde_json`), providing sub-second delta scans. ## Acceptance criteria - [ ] Synchronous TLS connection lifecycle, authentication, and capability negotiation (`MOVE`, `UIDPLUS`, `X-GM-EXT-1`). - [ ] RFC 6154 virtual folder exclusion with 13-language fallback names. - [ ] Batch UID header fetching with real-time progress callbacks. - [ ] Incremental `ScanCache` JSON serialization with exact schema compatibility with Python `.mailsweep_cache/scan_cache.json`. - [ ] Delta scan logic: sub-second scans when `UIDVALIDITY` matches; full invalidation on `UIDVALIDITY` change. - [ ] `cargo test`, `cargo fmt --check`, and `cargo clippy --all-targets --all-features -- -D warnings` pass with 0 warnings. ## Blocked by - #45: [feat] Core Domain Types, Configuration & RFC Codecs

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2026-08-30 17:58:52 +03:00

jalmari added a new dependency

2026-08-30 17:58:52 +03:00

#45 [feat] Core Domain Types, Configuration & RFC Codecs

jalmari referenced this issue

2026-08-30 17:58:52 +03:00

[feat] Mailbox Pipeline & Safety Auditor (End-to-End Orchestrator) #49

jalmari added a new dependency