{"rid":"storage/mail-bg-50-gb-free-mailbox-with-free-imap-pop-bulgarian","card":{"rid":"storage/mail-bg-50-gb-free-mailbox-with-free-imap-pop-bulgarian","eid":"mail-2","topic":"storage","slug":"mail-bg-50-gb-free-mailbox-with-free-imap-pop-bulgarian","provider":"Mail.bg — 50 GB free mailbox with free IMAP/POP, Bulgarian","url":"https://mail.bg","domain":"mail.bg","category":"cloud-drive","tier":null,"verdict":"qualifies-with-caveat","vorder":1,"grp":"usable","confidence":"reported","binding":"per-object-cap","identity_kind":"email","identity_basis":"stated","needs_card":0,"needs_phone":0,"needs_id":0,"needs_institution":0,"country":null,"crypto":null,"interfaces":"rest","egress_metered":0,"per_object_bytes":20000000,"retention_days":null,"verified_at":"2026-10-21T00:00:00.000Z","verified_basis":"inherited","checked_on":"2026-10-21","stale_on":"2026-11-04","n_evidence":3,"usd_month":null,"usd_per_tb_month":null,"summary":"Signup page, Waybacks capture 2026-02-23: \"50 GB пощенска кутия\", \"20 MB приложения (атачмънти)\", \"1 GB файл до всяка поща по света\". = 50 GB mailbox, 20 MB ...","duplicate_of":null,"n_unknown":7},"record":{"topic":"storage","slug":"mail-bg-50-gb-free-mailbox-with-free-imap-pop-bulgarian","provider":"Mail.bg — 50 GB free mailbox with free IMAP/POP, Bulgarian","url":"https://mail.bg","category":"cloud-drive","free_tier":{"stated":"Signup page, Waybacks capture 2026-02-23: \"50 GB пощенска кутия\", \"20 MB приложения (атачмънти)\", \"1 GB файл до всяка поща по света\". = 50 GB mailbox, 20 MB attachment cap, 1 GB file to any mailbox worldwide.","unit":"GB","metered_on":"unstated","source_url":"https://mail.bg/signup","read_on":"2026-10-21","notes":null},"per_object_cap":{"stated":"per-object-cap 20 MB","bytes":20000000,"source_url":"https://mail.bg/signup","notes":"not stated"},"retention":{"stated":"not stated","source_url":"https://mail.bg/signup","notes":"not stated"},"egress":{"terms":"Unmetered; mailbox service, no transfer billing.","metered":false},"interface":["rest"],"interface_detail":"rest","tooling":"IMAP probe-verified live: `imap.mail.bg:993` -> `* OK IMAP4 ready` / `* CAPABILITY IMAP4 IMAP4rev1 QUOTA UIDPLUS MULTIAPPEND BINARY IDLE AUTH=PLAIN`. QUOTA and MULTIAPPEND support is notable — you can read remaining bytes in-band and append several messages per round trip.","chaining":"50 GB × N free accounts. Also offers free mail hosting on a user-owned domain, which means many mailboxes per domain rather than per signup — the multiplier is domains, not accounts.","limits":[{"kind":"per-object-cap","value":"per-object-cap 20 MB","source":"https://mail.bg/signup"}],"limits_note":"per-object-cap 20 MB per attachment (the binding constraint — 50 GB / 20 MB = ~2,500 messages to fill). No published daily upload meter. IMAP QUOTA extension present so the real byte ceiling is readable before you fill it.","identity_cost":{"kind":"email","detail":"derived from the record's prose, not from an identity field, and no signup was executed: я (атачмънти)\", \"1 GB файл до всяка поща по света\". = 50 GB mailbox, 20 MB attachment cap, 1 GB file to any mailbox worldwide. Small national provider; homepage 302s and the apex signu","country":null},"reliability_note":"Small national provider; homepage 302s and the apex signup page 504'd repeatedly through the proxy, so the live signup flow is fragile even though the IMAP server is healthy.","confidence":"reported","confidence_note":"One page read moves it to documented.","evidence":[{"url":"https://web.archive.org/web/202603/mail.bg/signup","date":"2026-10-21","proved":null},{"url":null,"date":"2026-10-21","proved":"probe: openssl s_client -connect imap.mail.bg:993 -> * OK IMAP4 ready + CAPABILITY incl. QUOTA, MULTIAPPEND, BINARY"},{"url":null,"date":"2026-10-21","proved":"probe: GET mail.bg/ -> 302 (0 bytes); GET mail.bg/help -> 200 (17 bytes)"}],"verdict":"qualifies-with-caveat","verified_at":"2026-10-21T00:00:00.000Z","notes":"Signup page, Waybacks capture 2026-02-23: \"50 GB пощенска кутия\", \"20 MB приложения (атачмънти)\", \"1 GB файл до всяка поща по света\". = 50 GB mailbox, 20 MB attachment cap, 1 GB file to any mailbox worldwide.","extras":{},"binding":"per-object-cap","binding_note":"the per-object cap sets the shard size and therefore the object count; it bounds the total more tightly than any headline quota"},"claims":[{"path":"$.free_tier.stated","kind":"free-quota","num":50,"unit":"GB","per":null,"currency":null,"usd":null,"fx_date":null,"parse":"ok"},{"path":"$.limits[0].value","kind":"limit:per-object-cap","num":20,"unit":"MB","per":null,"currency":null,"usd":null,"fx_date":null,"parse":"ok"}],"unknown":[["$.evidence[0].proved","withheld"],["$.evidence[1].url","private-url"],["$.evidence[2].url","private-url"],["$.free_tier.notes","process"],["$.per_object_cap.notes","not-extracted"],["$.retention.notes","not-extracted"],["$.retention.stated","not-extracted"]],"history":[],"drift":[{"kind":"duplicate-disagrees","subject":"storage/mail-bg","other":"storage/mail-bg-50-gb-free-mailbox-with-free-imap-pop-bulgarian","field":"verdict","a":"fails-quota","b":"qualifies-with-caveat","detail":null}]}