The most important postal prohibition in Iran are as follows :
- Antiques , Valuable hand written books , authentic artwork, and a variety of valuable coins and stones
- Gold, silver, white gold, jewelry and other valuable items
- Any banknotes and coins
- Any human or animal samples such as blood, skin, etc.
- Shipping live animals is forbidden .
- Dried ink or any dried or liquid soluble or dye that contains ink .
- Items that are banned to be traded by the sacred beginnings of Islam.
- Immoral or chastity items
- Items that are prohibited from trading in the country of destination
- Gambling items , Alcohol, Drugs and Psychotropics
- Explosives, flame retardants and radioactive substances or any type of mineral acids , nitric acid, salt inc ,ammonia, etc.
- All kinds of pickles in vinegar, lemon juice, sour grape juice
- All types of dry batteries
- All Types of acid batteries for cars and motorcycles
- Frozen and dried foods (fish, poultry, meat and etc. )
- All types of insecticides
- Toxic, non-toxic and anesthetic chemical capsules, whether used in laboratories or combat, and oxygen capsules
- Dry ice
- Matches, Lighters and the similar items
- Cold or firearms weapons
- Variety of canned and compote products
- Military equipment such as tear gas, anesthetic gases, stun gun , baton ,etc .
- Filtering software and satellite equipment
- All kinds of weight loss and weight gain and aphrodisiac drugs