Stop Unwanted Printing and Downloads in ONLYOFFICE
Set print and download limits for ONLYOFFICE links, room members, or Docs API sessions, then verify the restrictions from a recipient account.
Perhaps those who regularly shop online internationally ( buy on AliExpress , Amazon ...) will be familiar and no stranger to phrases such as " Postal code ", " Postal code " or " Zip code " , Postal code ".
But for the majority of people, though they have never heard of it, they will not understand what it is, only know that it is like a symbol to identify a certain geographical region in the world. Thus, the concept of " Postal codes in Vietnam ", "Postal Code" or "Zip code, Postal code," What is specific other?
Postal code (Zip code, Postal code) is a string of letters written in letters, or numbers or combinations of numbers and letters, added to the mailing address for the purpose of automatically determining the final destination. of letters and parcels ( According to Wikipedia ).

Each region, region and country in the world has its own system of postal codes
Each country has its own system of postal code symbols. Each postal code in a country, denotes a unique postal territory. The post office territory may be a small village, a small city, a district of a large city ( Wikipedia ).
Particularly for Vietnam, the postal code structure consists of at least a set of 6 numerical characters, in order to determine the geographical location of a province, city, district or district and of a cluster of delivery addresses or a specific delivery address. nationwide ( According to Wikipedia ).
In 2018, Vietnam had specific regulations on the new postal code, including 6 characters and divided into 10 regions, numbered from 0 to 9 with the following requirements:
00 AA H P
| No. | PROVINCE / CITY | ZIPCODE |
| first | An Giang | 880000 |
| 2 | BA Ria Vung Tau | 790000 |
| 3 | Bac Lieu | 260000 |
| 4 | Bac Kan | 960000 |
| 5 | Bac Giang | 220000 |
| 6 | Bac Ninh | 790000 |
| 7 | Ben tre | 930000 |
| 8 | Binh Duong | 590000 |
| 9 | Pacify | 820000 |
| ten | Binh Phuoc | 830000 |
| 11 | Binh Thuan | 800000 |
| twelfth | Ca Mau | 970000 |
| 13 | As tall as | 270000 |
| 14 | Can Tho | 900000 |
| 15 | Danang | 550000 |
| 16 | Dien Bien | 380000 |
| 17 | Dak Lak | 630000 |
| 18 | Dak Nong | 640000 |
| 19 | Dong Nai | 810000 |
| 20 | Dong Thap | 870000 |
| 21 | Gia Lai | 600000 |
| 22 | Ha Giang | 310000 |
| 23 | Henan | 400000 |
| 24 | Hanoi | 100000 |
| 25 | Ha Tinh | 480000 |
| 26 | Hai Duong | 170000 |
| 27 | Hai Phong | 180000 |
| 28 | Hau Giang | 910000 |
| 29 | Peace | 350000 |
| 30 | TP Ho Chi Minh | 700000 |
| thirty first | hung Yen | 160000 |
| 32 | Khánh Hòa | 650000 |
| 33 | Kien Giang | 920000 |
| 34 | Kon Tum | 580000 |
| 35 | Lai Chau | 390000 |
| 36 | Lang Son | 240000 |
| 37 | Lao Cai | 330000 |
| 38 | Lam Dong | 670000 |
| 39 | Long An | 850000 |
| 40 | Nam Dinh | 420000 |
| 41 | Nghe An | 460000 - 470000 |
| 42 | Ninh Binh | 430000 |
| 43 | Ninh Thuận | 660000 |
| 44 | Phu-Tho | 290000 |
| 45 | Phu Yen | 620000 |
| forty six | Quang Binh | 510000 |
| 47 | Quang Nam | 560000 |
| 48 | Quang Ngai | 570000 |
| 49 | Quang Ninh | 200000 |
| 50 | Quang Tri | 520000 |
| 51 | Soc Trang | 950000 |
| 52 | Son La | 360000 |
| 53 | Xining | 840000 |
| 54 | peaceful | 410000 |
| 55 | Thai Nguyen | 250000 |
| 56 | Thanh Hoa | 440000 - 450000 |
| 57 | Hue | 530000 |
| 58 | Tien Giang | 860000 |
| 59 | Tra Vinh | 940000 |
| 60 | Tuyen Quang | 300000 |
| sixty one | Vinh Long | 890000 |
| 62 | Vinh Phuc | 280000 |
| 63 | Yen Bai | 320000 |
Set print and download limits for ONLYOFFICE links, room members, or Docs API sessions, then verify the restrictions from a recipient account.
Set a backup destination, schedule, Mail coverage, and retention limit in ONLYOFFICE Workspace, then verify the archive is ready to restore.
Start the Enterprise Docker Compose stack, persist its license and data, configure JWT safely, and confirm the editors are ready to integrate.
Use an ONLYOFFICE JavaScript macro to remove nonprinting characters and trim extra spaces from a defined spreadsheet range, with a safe review workflow.
Connect ONLYOFFICE DocSpace to Active Directory or OpenLDAP, import users and groups safely, map account fields, and schedule reliable synchronization.
Move portal data from Disk Default to a supported cloud storage provider, or relocate Docker data safely by changing its host volume mapping.
Identify whether Document Server uses a Linux package or Docker, remove only its components, and check remaining data without deleting shared services by mistake.
Trace slow collaborative editing to Docker resource pressure, proxy connections, or document load, then choose the fix that matches your measurements.
Install custom fonts in ONLYOFFICE Document Server, compare persistent Docker mounts with direct copies, rebuild the font list, and verify the result.
Choose where TLS should terminate, mount a trusted certificate and private key safely, and verify HTTPS access to a Dockerized ONLYOFFICE Docs server.