somee mails are not open because it might be a personal mail.
No
There is no reason that Yahoo! mail won't let a person open individual emails. When Yahoo! mail is opened, each email can be clicked individually for it to be opened.
Inadvertently I opened your mail, sorry about that.
It's been opened
If someone has opened your mail that went to their house, you should report them to the United States Postal Service Inspection Service. They will investigate and prosecute if found guilty.
The advantages of a p o box is safety. Mail stays safe behind a locked door until it is opened. Where as a regular mailbox can be opened by anyone who chooses to do so.
some are some arent
some are some arent
You have to have opened your mail when it first came out. You can also buy it in the catalogue, it will come back sooner or later. Mllerose
Yes, because there might be some important things in there. It might have an address so they will know where you live or someone else lives.Additional: This is a non-sequitor question. If it has already been opened by someone else then how can you"open" it?If you meant to ask, is it a crime to read another person's mail after it has been opened by the recepient, the answer is - it is not a violation of US postal regulations to do so.
Voice Mail. Or an answering machine.
some are and some arent