Correos Porto: Mail and Parcel Acceptance in Mallorca
Anyone living in Mallorca will sooner or later come across two peculiarities of the Spanish postal system: firstly, deadline-relevant official mail is only handled through Correos, the universal service provider designated by the state – not through private delivery services. Secondly, remote fincas and houses outside built-up areas don't get a postman delivering to the front door, but rather a letterbox at the access road. This guide explains why this is the case, when you're allowed to refuse a delivery at the door, what happens if nobody is home – and why we deliberately don't mention postage prices here. The basis for this is the Ley 43/2010 on the universal postal service and the current Reglamento de los servicios postales (Real Decreto 437/2024).

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Why Correos has a special role for official mail
The Ley 43/2010, de 30 de diciembre, del servicio postal universal designates the Sociedad Estatal Correos y Telégrafos, S.A. as the state-appointed operator of the universal postal service. This means Correos is subject to public service obligations that private delivery services do not have.
In practice, this means: if you want to submit applications, objections or other letters with legal effect vis-à-vis a Spanish authority by post in a way that meets deadlines, this can only be done at a Correos counter – not through a private courier service and not via the ordinary house letterbox.
| Aspect | Regulation |
|---|---|
| Operator with special status | Correos S.A. (designated by the state, Ley 43/2010) |
| Legal basis for procedure | Art. 28 RD 437/2024 |
| Recognised as deadline-compliant under | Art. 16.4 b) Ley 39/2015 |
| Form of the item | Open envelope ("sobre abierto") |
The open envelope: how to legally secure your deadline
According to Art. 28 RD 437/2024 you must submit a letter to an authority, which you want to file by post before a deadline, in an open envelope at the counter. The staff note the branch, date, place, as well as the hour and minute of acceptance on the top of the first page – the same details appear on your proof of posting. Only then is the item considered, in the sense of Art. 16.4 b) of Ley 39/2015, to have been properly submitted to the authority.
- Finish the document, but do not seal it.
- Go to a Correos branch, not a private parcel shop.
- Present the open envelope at the counter, with the authority's address visible.
- Staff stamp the date, time and branch on the first page.
- Keep the proof of posting – it is your evidence of the deadline.
Note: This rule applies exclusively to items sent to authorities for which a deadline is running – for example, as part of an administrative procedure. It plays no role for private correspondence.
This is relevant for anyone who regularly deals with Spanish authorities anyway, for example in connection with the Empadronamiento or an ongoing tax procedure – see also our overview on Cita Previa on Mallorca.
The 250-metre rule: letterbox instead of delivery to the front door
Anyone living in a finca or house in a scattered location does not automatically have the right to delivery directly to their front door in Spain. Art. 31.1 a) RD 437/2024 regulates this explicitly:
If a dwelling is isolated or in a scattered area and is more than 250 metres away from the public road usually used by collective public services, delivery is made via individual or grouped letterboxes at a point of approach between the dwelling and the traffic route.
| Criterion | Regulation under RD 437/2024 |
|---|---|
| Distance limit | more than 250 m from the point on the public road |
| Reference point for the road | the point up to which regular collective services reach (e.g. rubbish collection, school bus, scheduled bus) |
| Additional condition | the route must be passable without endangering the safety of the delivery person |
| Form of delivery | individual or grouped letterbox at the point of approach |
| Exception | does not apply to registered mail (certificado) and insured/declared-value items (valor declarado) |
Note: The 250-metre rule only applies to ordinary post. Registered mail or an insured item is expressly not covered by this – here, individual delivery or collection from the branch remains the rule.
In addition to this case group, Art. 31.1 b) RD 437/2024 also recognises a second one: areas with extensive, sprawling development and very low population density. Our research has not conclusively established exactly what conditions apply here – anyone who suspects their property falls into this category should enquire directly at the responsible branch.
What "diseminado" means – and what it doesn't
The legal term "entornos diseminados" ties in with the classification of the Instituto Nacional de Estadística (INE): buildings or dwellings within a locality are considered scattered if they are statistically not classified as a "núcleo de población" (population centre). Many remote fincas on Mallorca are likely to fall under this definition – classic new-build developments with contiguous construction generally do not.
Anyone buying or planning to buy a plot in a rural area can find further background in our guide on Finca and Suelo Rústico. For installing a compliant letterbox at the property boundary, it's often worth taking a look at our directory for house, garden & services – there you'll find tradespeople who take on this kind of work.
Accepting or refusing delivery: your rights with the postman
Art. 33 RD 437/2024 grants recipients two rights of differing scope, depending on the type of item involved.
| Situation | What applies |
|---|---|
| Letter or ordinary item | The recipient can refuse it at the moment of delivery and before opening it |
| Exception to this | The sender has expressly specified otherwise on the envelope |
| Parcel | Refusal is also possible after inspecting the contents |
| Requirement for parcels | must take place at the moment of delivery, in the presence of the postman, and there must be externally visible indications of damaged contents |
Note: The right to refuse after opening the parcel applies only directly at the point of delivery, not retrospectively at home. Anyone in doubt about the condition of an item should clarify this while the postman is still present.
If nobody is at home: delivery obstacle and return to sender
If an item cannot be delivered – because the recipient is unknown, has died without known heirs, has moved without leaving a forwarding address, has refused acceptance, or the item was not collected within the specified deadlines –, Art. 34.1 RD 437/2024 applies. Correos then has two options:
- Return to the sender, provided their address is known, or
- Notification of the delivery obstacle to the sender, including by electronic means.
This notification or return must take place within five days at the latest from the moment the obstacle arises. How long a deposited item remains available for collection at the branch before this five-day procedure takes effect is regulated elsewhere in the Reglamento ("los plazos establecidos") – specific days cannot be substantiated from this for this guide. Anyone who regularly finds notification cards in their letterbox should therefore contact the relevant branch promptly, rather than relying on a specific deadline.
PO boxes and branch collection: alternative delivery routes
In addition to delivery to the home address or communal letterbox, the Reglamento also recognises delivery to PO boxes (apartados postales) as well as collection at the post office branch as independent delivery routes. Details on costs, contract terms, or the application process for a PO box have not been examined here – anyone interested should clarify this directly at the relevant branch.
Postage: why we don't quote prices here
The title of this guide deliberately mentions the keyword postage – and just as deliberately, we do not give any specific postage prices here. Rates for letters and parcels, both national and international, are regularly adjusted; any figure in this article would be outdated within a few months. You can find current prices directly on the Correos website. For the same reason, we refrain from stating delivery times ("a letter to Germany takes X days"), opening hours of individual branches, and compensation amounts for loss or damage – all of this changes too frequently to be reliably fixed in a guide.
Most common mistakes
- Sending a time-sensitive item via a private courier service. Only submission at Correos in an open envelope meets the requirements of Art. 28 RD 437/2024.
- Sealing the envelope before submitting it. Without an open envelope, staff cannot note the date and time on the first page.
- Expecting the post to reach your door despite a remote location. Beyond 250 metres from the public road, a letterbox at the access point is the intended solution – except for registered letters.
- Only complaining about a damaged parcel once at home. Refusal after opening is only possible at the moment of delivery and in the presence of the delivery person.
- Ignoring notification cards. If an item is not collected within the specified deadlines, it is deemed undeliverable and returned to the sender.
Checklist: receiving post and parcels in Mallorca
- Always submit time-sensitive items for authorities in an open envelope at the Correos counter and keep the proof of submission.
- Check whether your residence is more than 250 metres from the public road – if so, arrange for a letterbox to be installed at the nearest access point.
- For registered letters and valuable items, don't rely on the communal letterbox, but arrange for individual delivery or branch collection instead.
- Check parcels for visible damage immediately upon delivery and, if necessary, refuse them on the spot in the presence of the courier.
- Deal with notification cards promptly to avoid the item being returned to the sender.
- Look up current postage prices and branch details directly on Correos, rather than relying on older guides.
What happens next?
If you've sent something time-critical, keep the proof of posting for at least as long as the relevant procedure runs – it's your only evidence of the date and time of submission. If you're in the middle of moving house, it's also worth checking out our guide on Re-registering your address after a move, so that official post actually reaches the right address. Anyone new to the island who hasn't yet registered a fixed residence can find background information in our article on Empadronamiento without a rental contract.
Conclusion
Correos is more than just a postal service on Mallorca – for official mail with legal deadlines, submitting it in an open envelope at the counter is often the only legally secure way. Anyone living outside a town centre should look into the 250-metre rule early on and plan for a letterbox at the access road, rather than hoping for delivery to their front door. For parcels, the rule is: check for damage immediately upon handover and refuse straight away if in doubt. Postage prices, delivery times and opening hours change too often for a guide – it's always worth checking the current Correos website directly.
Official sources
- Ley 43/2010, de 30 de diciembre, del servicio postal universal, de los derechos de los usuarios y del mercado postal — https://www.boe.es/buscar/act.php?id=BOE-A-2010-20139
- Real Decreto 437/2024, de 30 de abril, por el que se aprueba el Reglamento de los servicios postales — https://www.boe.es/buscar/act.php?id=BOE-A-2024-10010
- Boletín Oficial del Estado (BOE) — https://boe.es
- Instituto Nacional de Estadística (INE), núcleo de población classification — https://ine.es