{"eid":"gmx","name":"GMX","domain":"gmx.com","resolved_by":"domain","topics":["storage"],"n_records":1,"best_vorder":6,"review":null,"aliases":["GMX","GMX (free) — 65 GB mailbox, IMAP after opt-in, 135 MiB SMTP SIZE","gmx.com"],"records":[{"rid":"storage/gmx-65-gb-mailbox-imap-after-opt-in-135-mib-smtp-size","card":{"rid":"storage/gmx-65-gb-mailbox-imap-after-opt-in-135-mib-smtp-size","eid":"gmx","topic":"storage","slug":"gmx-65-gb-mailbox-imap-after-opt-in-135-mib-smtp-size","provider":"GMX (free) — 65 GB mailbox, IMAP after opt-in, 135 MiB SMTP SIZE","url":"https://www.gmx.com","domain":"gmx.com","category":"cloud-drive","tier":null,"verdict":"fails-quota","vorder":6,"grp":"rejected","confidence":"reported","binding":"none","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":null,"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":"GMX's own storage page: \"With GMX, you can store up to 65 GB worth of emails. To put that into perspective, that's around 500,000 emails!\"","duplicate_of":null,"n_unknown":7},"record":{"topic":"storage","slug":"gmx-65-gb-mailbox-imap-after-opt-in-135-mib-smtp-size","provider":"GMX (free) — 65 GB mailbox, IMAP after opt-in, 135 MiB SMTP SIZE","url":"https://www.gmx.com","category":"cloud-drive","free_tier":{"stated":"GMX's own storage page: \"With GMX, you can store up to 65 GB worth of emails. To put that into perspective, that's around 500,000 emails!\"","unit":"GB","metered_on":"stored-bytes","source_url":"https://www.gmx.com/mail/storage/","read_on":"2026-10-21","notes":null},"per_object_cap":{"stated":"not stated","source_url":"https://www.gmx.com/mail/storage/","notes":"not stated"},"retention":{"stated":"65 GB total is the byte ceiling. Folders can be set to auto-delete on a timer, so retention is user-visible and must be left at 'unlimited'.","source_url":"https://www.gmx.com/mail/storage/","notes":"not stated"},"egress":{"terms":"Unmetered; mailbox service.","metered":false},"interface":["rest"],"interface_detail":"rest","tooling":"IMAP probe-verified: `imap.gmx.net:993` -> `* OK [CAPABILITY IMAP4rev1 CHILDREN ENABLE ID IDLE LIST-EXTENDED LIST-STATUS LITERAL- MOVE NAMESPACE SASL-IR SORT SPECIAL-USE THREAD=ORDEREDSUBJECT UIDPLUS UNSELECT WITHIN AUTH=LOGIN AUTH=PLAIN]`. IMAP is OFF by default and must be toggled on in settings (documented, not a paywall). Same server identity as mail.com — the IMAP banner `H migmxus005` is byte-identical in shape to imap.mail.com's.","chaining":"65 GB × N free accounts. GMX and mail.com are both United Internet properties, but only GMX leaves IMAP open on the free tier — so GMX is the reachable half of that 130 GB pair.","limits":[],"limits_note":"per-object-cap from SMTP: `smtp.gmx.com:587` -> `250 SIZE 141557760` = 135 MiB per message (identical value on mail.com, same platform). 65 GB total is the byte ceiling. Folders can be set to auto-delete on a timer, so retention is user-visible and must be left at 'unlimited'.","identity_cost":{"kind":"email","detail":"derived from the record's prose, not from an identity field, and no signup was executed: storage page: \"With GMX, you can store up to 65 GB worth of emails. To put that into perspective, that's around 500,000 emails!\" Free accounts are deleted for inactivity; IMAP access","country":null},"reliability_note":"Free accounts are deleted for inactivity; IMAP access is auto-revoked \"for security reasons\" after a long period of non-use, so a dormant archive mailbox can lose its programmatic path.","confidence":"reported","confidence_note":"One page read moves it to documented.","evidence":[{"url":"https://www.gmx.com/mail/storage/","date":"2026-10-21","proved":"\"store up to 65 GB worth of emails\""},{"url":null,"date":"2026-10-21","proved":"probe: openssl s_client -connect imap.gmx.net:993 -> * OK [CAPABILITY ...] IMAP server ready H migmx010 32.4"},{"url":null,"date":"2026-10-21","proved":"probe: smtp.gmx.com:587 STARTTLS EHLO -> 250 SIZE 141557760"}],"verdict":"fails-quota","verified_at":"2026-10-21T00:00:00.000Z","notes":"GMX's own storage page: \"With GMX, you can store up to 65 GB worth of emails. To put that into perspective, that's around 500,000 emails!\"","extras":{"dead_end":{"failure_class":"quota","why":"GMX's own storage page: \"With GMX, you can store up to 65 GB worth of emails. To put that into perspective, that's around 500,000 emails!\"","retry_when":null,"first_recorded":"2026-10-21"}},"binding":"none","binding_note":"no constraint of a named kind was recorded; the verdict rests on the quota sentence rather than on a named limit"},"claims":[{"path":"$.free_tier.stated","kind":"free-quota","num":65.0,"unit":"GB","per":null,"currency":null,"usd":null,"fx_date":null,"parse":"ok"}],"unknown":[["$.evidence[1].url","private-url"],["$.evidence[2].url","private-url"],["$.extras.dead_end.retry_when","process"],["$.free_tier.notes","process"],["$.per_object_cap.notes","not-extracted"],["$.per_object_cap.stated","not-extracted"],["$.retention.notes","not-extracted"]],"history":[],"drift":[]}]}