Secure Electronic Postal Box

"SEPBox" is an electronic postal box application offered by CTT.

Direccao dos Servicos de Correios · mo.gov.macaupost.seps

Not rated yet 5K+ downloads v2.0.4 7.5 MB Android 6.0+ PEGI 3 · Everyone

Download APK 7.5 MB All versions

Signature matches the Google Play version Details

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At a glance

Latest version: v2.0.4 (20008)
Updated: Mar 29, 2026 (6 months ago)
APK size: 7.5 MB
Requires: Android 6.0+ (API 23)
CPU support: Any (no native code)
Category: Productivity (app)
Listed since: Nov 10, 2020 (at least)
Permissions: 8
Website: ctt.gov.mo
Developer contact: [email protected]
Privacy: Developer's privacy policy

About this APK

Secure Electronic Postal Box is an app by Direccao dos Servicos de Correios in the Productivity category, listed since at least November 2020. It has no native code, so it runs on any Android processor.

Since version 2.0.3, the minimum Android version rose from 5.1 to 6.0. It asks for 8 permissions, none of them sensitive. It asks for the same permissions as version 2.0.3.

What's new in v2.0.4

Improve user experience

Description

From the listing uploaded by “appupdater”.

Secure Electronic Postal Box (SEPBox) is a free electronic postal box application provided by Macao Post and Telecommunications Bureau (hereinafter CTT). After having made the registration, user will be offered a free SEPBox which enables to receive, electronically and securely, government notifications, Postal Registered electronic Mail and electronic bills, avoiding junk mail and electronic virus. Reminders are automatically defined together with electronic deliveries, assuring that important dates and activities are not forgotten.

Version history

2 versions are listed, going back to v2.0.3. Since v2.0.4 it requires Android 6.0+.

v2.0.4 LATEST Mar 29, 2026 7.5 MB TRUSTED v2.0.3 Jan 14, 2026 7.2 MB TRUSTED

All 2 versions

Security & authenticity

Security rating: Trusted

Signing certificate

Signature matches the Google Play version Checked by the source store on Mar 29, 2026.
Certificate issued to “Macau Post” This is the certificate of the Google Play version.
Same certificate as the other version checked

Store checks and file details

Developer signature verified Mar 29, 2026
Validated against Google Play Mar 29, 2026
Signed byCN=SEPS Mobile Developer, OU=SEPS, O=Macau Post, L=Macau, ST=Macau, C=MO
Signing certificate (SHA-1)5E:D0:49:6A:76:DD:EC:C0:44:CB:97:DC:BF:39:FD:DD:04:78:5C:7A
File MD597fc48e281b6c8fd8132f5b9d9063cd5
Uploaded by “appupdater” Gold tier · 117,810 followers · uploading since 2020

Scans and ratings come from the source store; the certificate comparisons are AAPKs's own, made from the files' published signatures (1 other version compared). AAPKs doesn't scan files itself — compare the MD5 and signer after downloading.

Permissions (8)

Secure Electronic Postal Box requests 8 permissions, none of them sensitive.

Full network access android.permission.INTERNET
Internal broadcast protection (app-defined) mo.gov.macaupost.seps.DYNAMIC_RECEIVER_NOT_EXPORTED_PERMISSION
Prevent the device from sleeping android.permission.WAKE_LOCK
Receive push notifications com.google.android.c2dm.permission.RECEIVE
Run at startup android.permission.RECEIVE_BOOT_COMPLETED
Schedule exact alarms android.permission.SCHEDULE_EXACT_ALARM
Show notifications android.permission.POST_NOTIFICATIONS
View network connections android.permission.ACCESS_NETWORK_STATE

Required hardware & features

Basic touch input android.hardware.faketouch

Secure Electronic Postal Box APK: questions and answers

Is there a version of Secure Electronic Postal Box for older Android phones?

The current version needs Android 6.0 or later. Version 2.0.3 is the newest listed build that installs on Android 5.1 and later. Get version 2.0.3 · All versions

Can I install this APK over the version I already have?

Yes, if your installed copy is older. It is signed like the Google Play version, so Android installs it as an update and keeps your data.

Is the Secure Electronic Postal Box APK safe?

No one can promise that a file is safe, but some things can be checked. The source store rates this file Trusted. Its signature matches the Google Play version. It is signed with the same certificate as the other version checked. After downloading, check that the file's MD5 is 97fc48e281b6c8fd8132f5b9d9063cd5.