What happens if I mail a letter to an address inside the U.S., but put an international stamp on it?
96295
If you use international postage on a domestic letter, the letter will still be delivered, but you're wasting your money.
730258
No.  See for yourself at the website of the U.S. Postal Service.
445914
If you're really lucky, they'll let it go through.  Most likely, though, they'll return it to you for 'insufficient postage.'\n\nDon't know if they do this one any more, but at one time they would ask the person RECEIVING the mail to pay the 2 cents.
1095908
you would have to get a carpenter to do that.\nThe USPS doesn't do that
979547
Use US Postal Service.  It should be the same as shipping to someone in the US.
1083859
Dead letters office.  I belive it becomes property of the US postal service and they do what they want with it.  According to www.usps.com if it is undeliverable first class with no return address, it is discarded.
988351
You can do it yourself.  The "certified" comes in when you mail the letter.  Take it to the post office and tell them that you'd like to send the letter certified.  I'd also make it with "return receipt requested."  That way you will know that the letter was delivered and who signed for it.   The whole postage should cost $2 or $3 dollars.  You fill out a little green card that will be returned to you when the letter is delivered.  Go to www.usps.gov and check it out first if you want to.  Note:  Remember when you write something, you want to cover the 5 ws:  who, why, what, when, where and maybe how.
414107
Send a regular letter (with a stamp) to the old address. The Postal service will forward it.
766427
Obviously it depends on which country you live in. In the U.S., the rate for up to one ounce is 39c, tentatively due to go to 42c in May 2007. You can use any combination of stamps that add up to at least 39c - and the post office doesn't mind if you overpay.\n\nPost cards can be mailed currently for 24c.\n\nThe above is for mail within the U.S. Letters to most other countries cost 84c, but it's 63c to Canada and Mexico. All for one ounce.\n\nIf you are in a country other than the U.S., I don't know.
757578
go to USPS.com and look at the stamps to find out the value of that stamp. You can still use it you will just have to add more if its not enough.
1158675
It looks like if it's recieved at the wrong address--- then you can throw it away -- if you open it, it's punishable by 10 years and a very hefty fine....I can't find if throwing it away is considering tampering or not...your best bet would be to simply write "return to sender" or "does not live her" on the form and put it back in the drop box
1174635
It would be shipped through Thailand mail until it cleared customs here in the states, then it would be under control of the US Postal Service.  The best way to find the answer to your question about tracking the mail is to go to your local post office and ask them or go to usps.gov and try to get an answer from them.
924866
again yes, but you also have to present two pieces of mail addressed to you with a in-state address.
712331
Recently I sent a letter to a friend in Africa and the post office said if it were a regular sized letter that 6 postage stamps would more than cover the postage. (It did too, my friend got the 5 page letter and money enclosed with it.) \n\nI hope this helps.
82935
If it has a stamp on, it is illegal, otherwise, it hasn't really become mail.
886590
http://www.zazzle.com/stamps/?CMP=KNC-HU5145269225
400028
You go up to the post office and get a post box. That takes care of a address.