Macau Post Tracking

About Macau Post

Macau Post is the postal operator serving the Macao Special Administrative Region. It accepts and delivers local mail and exchanges tracked international postal items with designated postal operators in destination countries. The government department responsible for postal and telecommunications services is commonly identified by the Portuguese and Chinese initials CTT.

Carrier Overview

Carrier Entity Relationships

Quick Answer

Enter the postal tracking number—not the merchant order number—on the Macau Post website or in 17TRACK. If no result appears, remove spaces, confirm every character, verify that the seller supplied a carrier tracking number, and allow time for the first physical acceptance scan.

How to Track Macau Post Packages

Use official tracking when you need the carrier’s original event wording; use 17TRACK when you want normalized events or visibility across an international handoff.

1. Find the tracking number on the posting receipt, shipping label, dispatch email or marketplace shipment page.
2. For official tracking, open the Macau Post website, locate online item tracking, enter the number and review the latest event.
3. For multi-carrier tracking, open 17TRACK, paste the number and select Macau Post if carrier recognition needs confirmation.
4. For an international item, also try the same S10 number with the destination postal operator after the first destination-country acceptance scan.

Which identifier should you use?

If the sender did not buy a trackable service, there may be no end-to-end tracking number. Ask the sender for the posting receipt and exact service name rather than repeatedly submitting an order ID.

Tracking Number Formats and Examples

Tracked international postal items commonly use the UPU S10 structure: two service-indicator letters, eight serial digits, one check digit and a two-letter issuing-country code. A Macau Post-issued S10 identifier ends in MO. Masked examples below are structural illustrations, not live numbers.

Tracking Number Format

Normalize a number by removing spaces and hyphens and preserving all letters and leading zeroes. The S10 check digit helps detect transcription errors, but a structurally valid number does not prove that Macau Post has physically accepted an item.

Tracking Statuses and Meanings

Postal wording can differ by service and destination, so interpret each event by lifecycle stage and custody rather than treating every electronic event as proof of physical possession.

Status Quick Lookup

Services and Delivery Times

Macau Post provides local and international postal options, including accountable registered items, parcels and EMS. Tracking depth, compensation conditions and delivery speed depend on the purchased product and destination network.

Service Comparison

Delivery Time

Destination Country Delivery Times

Common Tracking Problems and Solutions

Start by identifying who physically holds the item. The sender controls pre-acceptance questions; Macau Post controls accepted items in its network; customs controls selected clearance decisions; and the destination postal operator controls its local delivery scans.

Problem & Solution

International Shipping, Customs and Carrier Handoffs

For outbound international mail, Macau Post accepts and exports the item; transport providers carry the dispatch; the destination postal operator receives it, presents selected items to customs and performs the last mile. Electronic dispatch information can arrive before the physical mail.

International Flow

The recipient is usually responsible for destination-country import taxes and requested clearance information unless the sale terms state otherwise. “Arrival at inward office of exchange” means postal arrival at an import gateway; it does not mean customs has released the item.

Delivery Management and Post-shipment Options

Postal redirection, redelivery, collection and proof options depend on the service, item stage and local delivery rules. A request does not guarantee that an item already in processing can be intercepted or changed.

Delivery Management

Lost, Damaged, Claims, Insurance and Refunds

A tracking inquiry asks where an item is; a compensation claim asks for payment under postal terms; a postage refund concerns the purchased service; and a merchant refund concerns the sales contract. These are separate processes.

Claims and Refunds

Keep damaged packaging and contents until the carrier’s inspection or claim process is complete. 17TRACK cannot approve compensation, issue postage refunds or change the outcome of a Macau Post investigation.

Shipping Restrictions and Special Handling

Acceptance depends on Macau Post rules, transport safety requirements and destination-country law. The summary below is not a substitute for the current destination and dangerous-goods rules.

Shipping Restrictions

Customer Service

Use online tracking first, then contact the office responsible for the latest physical scan. For an international inquiry, the sender should normally retain the receipt and approach Macau Post, while the recipient can ask the destination operator about local customs, pickup or delivery events.

Customer Service

Prepare the tracking number, posting date, exact service, sender and recipient addresses, latest scan, contents description, declared value, receipt, invoice and damage photographs before escalation. This reduces repeated identity and evidence requests.

Ecommerce and Business Tracking

Consumer tracking is suitable for individual lookups. Businesses handling Macau Post alongside other carriers can use 17TRACK’s multi-carrier API to register tracking numbers, normalize lifecycle stages and connect available tracking updates to order-support workflows.

Developer/API Comparison

Merchants should store the seller order ID separately from the carrier tracking number, record which entity issued each identifier, and preserve both the original and any last-mile identifier. Exception monitoring should distinguish pre-acceptance, customs, failed delivery and return events because each requires a different responsible party.

Macau Post FAQ

# 1. Macau Post official tracking API
# Current public official tracking API not confirmed.
# Do not invent an endpoint or reuse undocumented legacy interfaces.

# 2. 17TRACK API: register a tracking number
curl --request POST \
  --url https://api.17track.net/track/v2.4/register \
  --header '17token: YourKey' \
  --header 'Content-Type: application/json' \
  --data '[
    {
      "number": "TRACKING_NUMBER",
      "carrier": "CARRIER_CODE"
    }
  ]'

# Replace TRACKING_NUMBER with the carrier tracking number.
# Replace CARRIER_CODE only after checking current 17TRACK documentation.

Sources & References

• Macau Post — Official postal website. Macao Post and Telecommunications Bureau
• EMS Macao, China operator profile. EMS Cooperative
• S10 identification of postal items — Technical standard. Universal Postal Union
• UPU member-country resources. Universal Postal Union
• Dangerous goods in international mail. Universal Postal Union
• 17TRACK Tracking API documentation. 17TRACK

17TRACK is an independent tracking platform and is not affiliated with Macau Post.